diff --git a/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/AugmentJavaFileNameGenUtil.java b/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/AugmentJavaFileNameGenUtil.java
index 113138f..730923a 100644
--- a/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/AugmentJavaFileNameGenUtil.java
+++ b/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/AugmentJavaFileNameGenUtil.java
@@ -21,7 +21,7 @@
 
 import org.onosproject.yangutils.datamodel.YangNodeIdentifier;
 
-import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCaptialCase;
+import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCapitalCase;
 
 /**
  * Represents a utility which provides valid name for generated java file for augment node.
@@ -110,9 +110,9 @@
      */
     private static String createName(YangNodeIdentifier nodeId, boolean isPrefix) {
         if (isPrefix) {
-            return AUGMENTED + getCaptialCase(nodeId.getPrefix()) + getCaptialCase(nodeId.getName());
+            return AUGMENTED + getCapitalCase(nodeId.getPrefix()) + getCapitalCase(nodeId.getName());
         } else {
-            return AUGMENTED + getCaptialCase(nodeId.getName());
+            return AUGMENTED + getCapitalCase(nodeId.getName());
         }
     }
 
diff --git a/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaFragmentFiles.java b/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaFragmentFiles.java
index bcfdf80..b0a65a4 100644
--- a/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaFragmentFiles.java
+++ b/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaFragmentFiles.java
@@ -57,10 +57,9 @@
 import static org.onosproject.yangutils.translator.tojava.utils.JavaFileGenerator.generateInterfaceFile;
 import static org.onosproject.yangutils.translator.tojava.utils.JavaFileGeneratorUtils.getFileObject;
 import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCamelCase;
-import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCaptialCase;
+import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCapitalCase;
 import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getPackageDirPathFromJavaJPackage;
 import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getParentNodeInGenCode;
-import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getSmallCase;
 import static org.onosproject.yangutils.translator.tojava.utils.MethodsGenerator.getBuildString;
 import static org.onosproject.yangutils.translator.tojava.utils.MethodsGenerator.getDefaultConstructorString;
 import static org.onosproject.yangutils.translator.tojava.utils.MethodsGenerator.getEqualsMethod;
@@ -382,7 +381,7 @@
      * @return mapped Java class name
      */
     String getGeneratedJavaClassName() {
-        return getJavaFileInfo().getJavaName();
+        return getCapitalCase(getJavaFileInfo().getJavaName());
     }
 
     /**
@@ -865,8 +864,9 @@
             appendToFile(getGetterImplTempFileHandle(), getOverRideString() + getGetterForClass(attr,
                     getGeneratedJavaFiles()) + NEW_LINE);
         } else {
-            appendToFile(getGetterImplTempFileHandle(), getJavaDoc(GETTER_METHOD, attr.getAttributeName(), false)
-                    + getGetterForClass(attr, getGeneratedJavaFiles()) + NEW_LINE);
+            appendToFile(getGetterImplTempFileHandle(),
+                    getJavaDoc(GETTER_METHOD, getCapitalCase(attr.getAttributeName()), false)
+                            + getGetterForClass(attr, getGeneratedJavaFiles()) + NEW_LINE);
         }
     }
 
@@ -1034,7 +1034,7 @@
         /*
          * TODO: check if this utility needs to be called or move to the caller
          */
-        String attributeName = getCamelCase(getSmallCase(attr.getAttributeName()), null);
+        String attributeName = getCamelCase(attr.getAttributeName(), null);
         if (attr.isQualifiedName()) {
             return getJavaAttributeDefination(attr.getImportInfo().getPkgInfo(),
                     attr.getImportInfo().getClassInfo(),
@@ -1104,7 +1104,7 @@
          * generated java files or qualified access
          */
         JavaQualifiedTypeInfo qualifiedTypeInfo = getQualifiedTypeInfoOfCurNode(parentNode,
-                curNodeName);
+                getCapitalCase(curNodeName));
         if (!(parentNode instanceof TempJavaCodeFragmentFilesContainer)) {
             throw new TranslatorException("Parent node does not have file info");
         }
@@ -1156,7 +1156,7 @@
             throw new TranslatorException("missing java file information to get the package details "
                     + "of attribute corresponding to child node");
         }
-        caseImportInfo.setClassInfo(getCaptialCase(getCamelCase(parent.getName(), null)));
+        caseImportInfo.setClassInfo(getCapitalCase(getCamelCase(parent.getName(), null)));
         caseImportInfo.setPkgInfo(((JavaFileInfoContainer) parent).getJavaFileInfo().getPackage());
         ((TempJavaCodeFragmentFilesContainer) curNode).getTempJavaCodeFragmentFiles()
                 .getBeanTempFiles().getJavaImportData().addImportInfo(caseImportInfo);
@@ -1298,7 +1298,7 @@
      * @return java class name
      */
     String getJavaClassName(String suffix) {
-        return getCaptialCase(getJavaFileInfo().getJavaName()) + suffix;
+        return getCapitalCase(getJavaFileInfo().getJavaName()) + suffix;
     }
 
     /**
diff --git a/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaServiceFragmentFiles.java b/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaServiceFragmentFiles.java
index 288f640..4fe9cd6 100644
--- a/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaServiceFragmentFiles.java
+++ b/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaServiceFragmentFiles.java
@@ -28,6 +28,7 @@
 import static org.onosproject.yangutils.translator.tojava.utils.JavaCodeSnippetGen.getJavaClassDefClose;
 import static org.onosproject.yangutils.translator.tojava.utils.JavaFileGenerator.generateManagerClassFile;
 import static org.onosproject.yangutils.translator.tojava.utils.JavaFileGenerator.generateServiceInterfaceFile;
+import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCapitalCase;
 import static org.onosproject.yangutils.translator.tojava.utils.MethodsGenerator.getRpcManagerMethod;
 import static org.onosproject.yangutils.translator.tojava.utils.MethodsGenerator.getRpcServiceMethod;
 import static org.onosproject.yangutils.translator.tojava.utils.TempJavaCodeFragmentFilesUtils.addArrayListImport;
@@ -235,10 +236,10 @@
         String rpcInput = EMPTY_STRING;
         String rpcOutput = VOID;
         if (javaAttributeInfoOfInput != null) {
-            rpcInput = javaAttributeInfoOfInput.getAttributeName();
+            rpcInput = getCapitalCase(javaAttributeInfoOfInput.getAttributeName());
         }
         if (javaAttributeInfoOfOutput != null) {
-            rpcOutput = javaAttributeInfoOfOutput.getAttributeName();
+            rpcOutput = getCapitalCase(javaAttributeInfoOfOutput.getAttributeName());
         }
         appendToFile(getRpcInterfaceTempFileHandle(), generateJavaDocForRpc(rpcName, RPC_INPUT_VAR_NAME, rpcOutput)
                 + getRpcServiceMethod(rpcName, rpcInput, rpcOutput) + NEW_LINE);
diff --git a/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaRpc.java b/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaRpc.java
index b743773..d2132f0 100644
--- a/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaRpc.java
+++ b/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaRpc.java
@@ -37,6 +37,7 @@
 
 import static org.onosproject.yangutils.translator.tojava.JavaAttributeInfo.getAttributeInfoForTheData;
 import static org.onosproject.yangutils.translator.tojava.JavaQualifiedTypeInfo.getQualifiedTypeInfoOfCurNode;
+import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCapitalCase;
 import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getParentNodeInGenCode;
 import static org.onosproject.yangutils.translator.tojava.utils.YangJavaModelUtils.updatePackageInfo;
 
@@ -157,7 +158,7 @@
          * generated java files or qualified access
          */
         JavaQualifiedTypeInfo qualifiedTypeInfo = getQualifiedTypeInfoOfCurNode(currentNode,
-                childNodeName);
+                getCapitalCase(childNodeName));
         if (!(parentNode instanceof TempJavaCodeFragmentFilesContainer)) {
             throw new TranslatorException("Parent node does not have file info");
         }
diff --git a/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaUnion.java b/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaUnion.java
index 5c3a144..9e46aef 100644
--- a/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaUnion.java
+++ b/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaUnion.java
@@ -24,6 +24,7 @@
 import org.onosproject.yangutils.translator.tojava.utils.YangPluginConfig;
 
 import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.GENERATE_UNION_CLASS;
+import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCapitalCase;
 import static org.onosproject.yangutils.translator.tojava.utils.YangJavaModelUtils.generateCodeOfNode;
 
 /**
@@ -85,7 +86,7 @@
     public TempJavaCodeFragmentFiles getTempJavaCodeFragmentFiles() {
         if (tempFileHandle == null) {
             throw new RuntimeException("Missing temp file hand for current node "
-                    + getJavaFileInfo().getJavaName());
+                    + getCapitalCase(getJavaFileInfo().getJavaName()));
         }
         return tempFileHandle;
     }
diff --git a/src/main/java/org/onosproject/yangutils/translator/tojava/utils/AttributesJavaDataType.java b/src/main/java/org/onosproject/yangutils/translator/tojava/utils/AttributesJavaDataType.java
index 606fc3d..f5c6bdc 100644
--- a/src/main/java/org/onosproject/yangutils/translator/tojava/utils/AttributesJavaDataType.java
+++ b/src/main/java/org/onosproject/yangutils/translator/tojava/utils/AttributesJavaDataType.java
@@ -31,7 +31,7 @@
 import org.onosproject.yangutils.translator.tojava.javamodel.YangJavaUnion;
 
 import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCamelCase;
-import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCaptialCase;
+import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCapitalCase;
 import static org.onosproject.yangutils.utils.UtilConstants.BIG_INTEGER;
 import static org.onosproject.yangutils.utils.UtilConstants.BOOLEAN_DATA_TYPE;
 import static org.onosproject.yangutils.utils.UtilConstants.BOOLEAN_WRAPPER;
@@ -189,7 +189,7 @@
                 case BOOLEAN:
                     return BOOLEAN_WRAPPER;
                 case ENUMERATION:
-                    return getCaptialCase(
+                    return getCapitalCase(
                             getCamelCase(((YangJavaEnumeration) yangType.getDataTypeExtendedInfo()).getName(), null));
                 case BITS:
                     //TODO:BITS
@@ -206,12 +206,12 @@
                 case EMPTY:
                     return BOOLEAN_WRAPPER;
                 case UNION:
-                    return getCaptialCase(getCamelCase(((YangJavaUnion) yangType.getDataTypeExtendedInfo()).getName(),
+                    return getCapitalCase(getCamelCase(((YangJavaUnion) yangType.getDataTypeExtendedInfo()).getName(),
                             null));
                 case INSTANCE_IDENTIFIER:
                     //TODO:INSTANCE_IDENTIFIER
                 case DERIVED:
-                    return getCaptialCase(getCamelCase(yangType.getDataTypeName(), null));
+                    return getCapitalCase(getCamelCase(yangType.getDataTypeName(), null));
                 default:
                     throw new TranslatorException("given data type is not supported.");
             }
@@ -225,7 +225,7 @@
                 case STRING:
                     return STRING_DATA_TYPE;
                 case ENUMERATION:
-                    return getCaptialCase(
+                    return getCapitalCase(
                             getCamelCase(((YangJavaEnumeration) yangType.getDataTypeExtendedInfo()).getName(), null));
                 case BITS:
                     //TODO:BITS
@@ -243,13 +243,13 @@
                     //TODO:EMPTY
                     break;
                 case UNION:
-                    return getCaptialCase(getCamelCase(((YangJavaUnion) yangType.getDataTypeExtendedInfo()).getName(),
+                    return getCapitalCase(getCamelCase(((YangJavaUnion) yangType.getDataTypeExtendedInfo()).getName(),
                             null));
                 case INSTANCE_IDENTIFIER:
                     //TODO:INSTANCE_IDENTIFIER
                     break;
                 case DERIVED:
-                    return getCaptialCase(getCamelCase(yangType.getDataTypeName(), null));
+                    return getCapitalCase(getCamelCase(yangType.getDataTypeName(), null));
                 default:
                     return null;
             }
diff --git a/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaFileGenerator.java b/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaFileGenerator.java
index 3edf5c0..c0cf209 100644
--- a/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaFileGenerator.java
+++ b/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaFileGenerator.java
@@ -57,8 +57,7 @@
 import static org.onosproject.yangutils.translator.tojava.utils.JavaFileGeneratorUtils.getDataFromTempFileHandle;
 import static org.onosproject.yangutils.translator.tojava.utils.JavaFileGeneratorUtils.getEnumsValueAttribute;
 import static org.onosproject.yangutils.translator.tojava.utils.JavaFileGeneratorUtils.initiateJavaFileGeneration;
-import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCaptialCase;
-import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getSmallCase;
+import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCapitalCase;
 import static org.onosproject.yangutils.translator.tojava.utils.MethodsGenerator.getAddAugmentInfoMethodImpl;
 import static org.onosproject.yangutils.translator.tojava.utils.MethodsGenerator.getAugmentInfoListImpl;
 import static org.onosproject.yangutils.translator.tojava.utils.MethodsGenerator.getConstructorStart;
@@ -171,7 +170,7 @@
 
         JavaFileInfo javaFileInfo = ((JavaFileInfoContainer) curNode).getJavaFileInfo();
 
-        String className = getCaptialCase(javaFileInfo.getJavaName());
+        String className = getCapitalCase(javaFileInfo.getJavaName());
         String path = javaFileInfo.getBaseCodeGenPath() + javaFileInfo.getPackageFilePath();
 
         initiateJavaFileGeneration(file, className, INTERFACE_MASK, imports, path);
@@ -209,7 +208,7 @@
 
         JavaFileInfo javaFileInfo = ((JavaFileInfoContainer) curNode).getJavaFileInfo();
 
-        String className = getCaptialCase(javaFileInfo.getJavaName());
+        String className = getCapitalCase(javaFileInfo.getJavaName());
         String path = javaFileInfo.getBaseCodeGenPath() + javaFileInfo.getPackageFilePath();
 
         initiateJavaFileGeneration(file, className, BUILDER_INTERFACE_MASK, null, path);
@@ -268,7 +267,7 @@
 
         JavaFileInfo javaFileInfo = ((JavaFileInfoContainer) curNode).getJavaFileInfo();
 
-        String className = getCaptialCase(javaFileInfo.getJavaName());
+        String className = getCapitalCase(javaFileInfo.getJavaName());
         String path = javaFileInfo.getBaseCodeGenPath() + javaFileInfo.getPackageFilePath();
 
         initiateJavaFileGeneration(file, className, BUILDER_CLASS_MASK, imports, path);
@@ -343,7 +342,7 @@
 
         JavaFileInfo javaFileInfo = ((JavaFileInfoContainer) curNode).getJavaFileInfo();
 
-        String className = getCaptialCase(javaFileInfo.getJavaName());
+        String className = getCapitalCase(javaFileInfo.getJavaName());
         String path = javaFileInfo.getBaseCodeGenPath() + javaFileInfo.getPackageFilePath();
 
         initiateJavaFileGeneration(file, className, GENERATE_SERVICE_AND_MANAGER, imports, path);
@@ -407,7 +406,7 @@
 
         JavaFileInfo javaFileInfo = ((JavaFileInfoContainer) curNode).getJavaFileInfo();
 
-        String className = getCaptialCase(javaFileInfo.getJavaName());
+        String className = getCapitalCase(javaFileInfo.getJavaName());
         String path = javaFileInfo.getBaseCodeGenPath() + javaFileInfo.getPackageFilePath();
 
         initiateJavaFileGeneration(file, className, IMPL_CLASS_MASK, null, path);
@@ -517,7 +516,7 @@
 
         JavaFileInfo javaFileInfo = ((JavaFileInfoContainer) curNode).getJavaFileInfo();
 
-        String className = getCaptialCase(javaFileInfo.getJavaName());
+        String className = getCapitalCase(javaFileInfo.getJavaName());
         String path = javaFileInfo.getBaseCodeGenPath() + javaFileInfo.getPackageFilePath();
 
         initiateJavaFileGeneration(file, className, GENERATE_TYPEDEF_CLASS, imports, path);
@@ -621,7 +620,7 @@
 
         JavaFileInfo javaFileInfo = ((JavaFileInfoContainer) curNode).getJavaFileInfo();
 
-        String className = getCaptialCase(javaFileInfo.getJavaName());
+        String className = getCapitalCase(javaFileInfo.getJavaName());
         String path = javaFileInfo.getBaseCodeGenPath() + javaFileInfo.getPackageFilePath();
 
         initiateJavaFileGeneration(file, className, GENERATE_UNION_CLASS, imports, path);
@@ -725,10 +724,10 @@
 
         JavaFileInfo javaFileInfo = ((JavaFileInfoContainer) curNode).getJavaFileInfo();
 
-        String className = getCaptialCase(javaFileInfo.getJavaName());
+        String className = javaFileInfo.getJavaName();
         String path = javaFileInfo.getBaseCodeGenPath() + javaFileInfo.getPackageFilePath();
 
-        initiateJavaFileGeneration(file, className, GENERATE_ENUM_CLASS, null, path);
+        initiateJavaFileGeneration(file, getCapitalCase(className), GENERATE_ENUM_CLASS, null, path);
         /**
          * Add attribute strings.
          */
@@ -739,7 +738,7 @@
                             .getTempJavaCodeFragmentFiles().getEnumerationTempFiles()), COMMA), NEW_LINE)
                             + SEMI_COLAN + NEW_LINE);
         } catch (IOException e) {
-            throw new IOException("No data found in temporary java code fragment files for " + className
+            throw new IOException("No data found in temporary java code fragment files for " + getCapitalCase(className)
                     + " while enum class file generation");
         }
 
@@ -747,13 +746,13 @@
          * Add an
          * attribute to get the enum's values.
          */
-        insertDataIntoJavaFile(file, getEnumsValueAttribute(className));
+        insertDataIntoJavaFile(file, getEnumsValueAttribute(getCapitalCase(className)));
 
         /**
          * Add a constructor for enum.
          */
-        insertDataIntoJavaFile(file, getJavaDoc(TYPE_CONSTRUCTOR, getSmallCase(className), false)
-                + getEnumsConstrcutor(className) + NEW_LINE);
+        insertDataIntoJavaFile(file, getJavaDoc(TYPE_CONSTRUCTOR, className, false)
+                + getEnumsConstrcutor(getCapitalCase(className)) + NEW_LINE);
 
         TempJavaEnumerationFragmentFiles enumFragFiles =
                 ((TempJavaCodeFragmentFilesContainer) curNode).getTempJavaCodeFragmentFiles()
@@ -767,18 +766,18 @@
         /**
          * Add a getter method for enum.
          */
-        insertDataIntoJavaFile(file, getJavaDoc(GETTER_METHOD, getSmallCase(className), false)
-                + getGetter(INT, getSmallCase(className), GENERATE_ENUM_CLASS) + NEW_LINE);
+        insertDataIntoJavaFile(file, getJavaDoc(GETTER_METHOD, className, false)
+                + getGetter(INT, className, GENERATE_ENUM_CLASS) + NEW_LINE);
 
         try {
-            insertDataIntoJavaFile(file, getFromStringMethodSignature(className)
+            insertDataIntoJavaFile(file, getFromStringMethodSignature(getCapitalCase(className))
                     + getDataFromTempFileHandle(FROM_STRING_IMPL_MASK,
                             ((TempJavaCodeFragmentFilesContainer) curNode).getTempJavaCodeFragmentFiles()
                                     .getEnumerationTempFiles())
                     + getFromStringMethodClose());
         } catch (IOException e) {
-            throw new IOException("No data found in temporary java code fragment files for " + className
-                    + " while enum class file generation");
+            throw new IOException("No data found in temporary java code fragment files for " +
+                     getCapitalCase(className) + " while enum class file generation");
         }
 
         insertDataIntoJavaFile(file, CLOSE_CURLY_BRACKET + NEW_LINE);
@@ -802,7 +801,7 @@
 
         JavaFileInfo javaFileInfo = ((JavaFileInfoContainer) curNode).getJavaFileInfo();
 
-        String className = getCaptialCase(javaFileInfo.getJavaName()) + SERVICE_METHOD_STRING;
+        String className = getCapitalCase(javaFileInfo.getJavaName()) + SERVICE_METHOD_STRING;
         String path = javaFileInfo.getBaseCodeGenPath() + javaFileInfo.getPackageFilePath();
 
         initiateJavaFileGeneration(file, className, GENERATE_SERVICE_AND_MANAGER, imports, path);
@@ -859,7 +858,7 @@
 
         JavaFileInfo javaFileInfo = ((JavaFileInfoContainer) curNode).getJavaFileInfo();
 
-        String className = getCaptialCase(javaFileInfo.getJavaName()) + EVENT_STRING;
+        String className = getCapitalCase(javaFileInfo.getJavaName()) + EVENT_STRING;
         String path = javaFileInfo.getBaseCodeGenPath() + javaFileInfo.getPackageFilePath();
 
         initiateJavaFileGeneration(file, className, GENERATE_EVENT_CLASS, imports, path);
@@ -913,7 +912,7 @@
 
         JavaFileInfo javaFileInfo = ((JavaFileInfoContainer) curNode).getJavaFileInfo();
 
-        String className = getCaptialCase(javaFileInfo.getJavaName()) + EVENT_LISTENER_STRING;
+        String className = getCapitalCase(javaFileInfo.getJavaName()) + EVENT_LISTENER_STRING;
         String path = javaFileInfo.getBaseCodeGenPath() + javaFileInfo.getPackageFilePath();
 
         initiateJavaFileGeneration(file, className, GENERATE_EVENT_LISTENER_INTERFACE, imports, path);
diff --git a/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaIdentifierSyntax.java b/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaIdentifierSyntax.java
index 5ab0923..10ec3c2 100644
--- a/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaIdentifierSyntax.java
+++ b/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaIdentifierSyntax.java
@@ -17,6 +17,7 @@
 package org.onosproject.yangutils.translator.tojava.utils;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 
 import org.onosproject.yangutils.datamodel.YangNode;
@@ -39,6 +40,10 @@
 import static org.onosproject.yangutils.utils.UtilConstants.REGEX_FOR_SINGLE_LETTER;
 import static org.onosproject.yangutils.utils.UtilConstants.REGEX_FOR_UNDERSCORE;
 import static org.onosproject.yangutils.utils.UtilConstants.REGEX_WITH_ALL_SPECIAL_CHAR;
+import static org.onosproject.yangutils.utils.UtilConstants.REGEX_WITH_DIGITS;
+import static org.onosproject.yangutils.utils.UtilConstants.REGEX_WITH_SINGLE_CAPITAL_CASE;
+import static org.onosproject.yangutils.utils.UtilConstants.REGEX_WITH_SINGLE_CAPITAL_CASE_AND_DIGITS_SMALL_CASES;
+import static org.onosproject.yangutils.utils.UtilConstants.REGEX_WITH_UPPERCASE;
 import static org.onosproject.yangutils.utils.UtilConstants.REVISION_PREFIX;
 import static org.onosproject.yangutils.utils.UtilConstants.SLASH;
 import static org.onosproject.yangutils.utils.UtilConstants.UNDER_SCORE;
@@ -231,7 +236,7 @@
      * Returns the YANG identifier name as java identifier.
      *
      * @param yangIdentifier identifier in YANG file
-     * @param conflictResolver object of YANG to java naming confilct util
+     * @param conflictResolver object of YANG to java naming conflict util
      * @return corresponding java identifier
      */
     public static String getCamelCase(String yangIdentifier, YangToJavaNamingConflictUtil conflictResolver) {
@@ -262,7 +267,57 @@
             }
             strArray = stringArrangement.toArray(new String[stringArrangement.size()]);
         }
-        return applyCamelCaseRule(strArray);
+        return upperCaseConflictResolver(strArray);
+    }
+
+    /**
+     * Resolves the conflict when input has uppercase.
+     *
+     * @param stringArray containing strings for uppercase conflict resolver
+     * @return camel cased string
+     */
+    private static String upperCaseConflictResolver(String[] stringArray) {
+
+        for (int l = 0; l < stringArray.length; l++) {
+            String[] upperCaseSplitArray = stringArray[l].split(REGEX_WITH_UPPERCASE);
+            for (int m = 0; m < upperCaseSplitArray.length; m++) {
+                if (upperCaseSplitArray[m].matches(REGEX_WITH_SINGLE_CAPITAL_CASE)) {
+                    int check = m;
+                    while (check + 1 < upperCaseSplitArray.length) {
+                        if (upperCaseSplitArray[check + 1].matches(REGEX_WITH_SINGLE_CAPITAL_CASE)) {
+                            upperCaseSplitArray[check + 1] = upperCaseSplitArray[check + 1].toLowerCase();
+                            check = check + 1;
+                        } else if (upperCaseSplitArray[check + 1]
+                                .matches(REGEX_WITH_SINGLE_CAPITAL_CASE_AND_DIGITS_SMALL_CASES)) {
+                            upperCaseSplitArray[check + 1] = upperCaseSplitArray[check + 1].toLowerCase();
+                            break;
+                        } else {
+                            break;
+                        }
+                    }
+                }
+            }
+            StringBuilder strBuilder = new StringBuilder();
+            for (String element : upperCaseSplitArray) {
+                strBuilder.append(element);
+            }
+            stringArray[l] = strBuilder.toString();
+        }
+        List<String> result = new ArrayList<String>();
+        for (String element : stringArray) {
+            String[] capitalCaseSplitArray = element.split(REGEX_WITH_UPPERCASE);
+            for (String letter : capitalCaseSplitArray) {
+                String[] arrayForAddition = letter.split(REGEX_WITH_DIGITS);
+                List<String> list = Arrays.asList(arrayForAddition);
+                for (String str : list) {
+                    if (str != null && !str.isEmpty()) {
+                        result.add(str);
+                    }
+                }
+            }
+        }
+        stringArray = result.toArray(new String[result.size()]);
+        return applyCamelCaseRule(stringArray);
     }
 
     /**
@@ -270,11 +325,11 @@
      * the letter next to a number in an array.
      *
      * @param stringArray containing strings for camel case separation
-     * @return camel cased string
+     * @return camel case rule checked string
      */
-    public static String applyCamelCaseRule(String[] stringArray) {
+    private static String applyCamelCaseRule(String[] stringArray) {
 
-        String ruleChecker = stringArray[0];
+        String ruleChecker = stringArray[0].toLowerCase();
         int i;
         if (ruleChecker.matches(REGEX_FOR_FIRST_DIGIT)) {
             i = 0;
@@ -286,7 +341,7 @@
             if ((i + 1) == stringArray.length) {
                 if (stringArray[i].matches(REGEX_FOR_SINGLE_LETTER)
                         || stringArray[i].matches(REGEX_FOR_DIGITS_WITH_SINGLE_LETTER)) {
-                    ruleChecker = ruleChecker + stringArray[i];
+                    ruleChecker = ruleChecker + stringArray[i].toLowerCase();
                     break;
                 }
             }
@@ -311,19 +366,19 @@
     /**
      * Adds prefix YANG auto prefix if the string begins with digit or is a java key word.
      *
-     * @param camelCasePrefixer string for adding prefix
+     * @param camelCasePrefix string for adding prefix
      * @return prefixed camel case string
      */
-    public static String addPrefix(String camelCasePrefixer) {
+    private static String addPrefix(String camelCasePrefix) {
 
-        if (camelCasePrefixer.matches(REGEX_FOR_FIRST_DIGIT)) {
-            camelCasePrefixer = YANG_AUTO_PREFIX + camelCasePrefixer;
+        if (camelCasePrefix.matches(REGEX_FOR_FIRST_DIGIT)) {
+            camelCasePrefix = YANG_AUTO_PREFIX + camelCasePrefix;
         }
-        if (JAVA_KEY_WORDS.contains(camelCasePrefixer)) {
-            camelCasePrefixer = YANG_AUTO_PREFIX + camelCasePrefixer.substring(0, 1).toUpperCase()
-                    + camelCasePrefixer.substring(1);
+        if (JAVA_KEY_WORDS.contains(camelCasePrefix.toLowerCase())) {
+            camelCasePrefix = YANG_AUTO_PREFIX + camelCasePrefix.substring(0, 1).toUpperCase()
+                    + camelCasePrefix.substring(1);
         }
-        return camelCasePrefixer;
+        return camelCasePrefix;
     }
 
     /**
@@ -332,7 +387,7 @@
      * @param consecCapitalCaseRemover which requires the restriction of consecutive capital case
      * @return string without consecutive capital case
      */
-    public static String restrictConsecutiveCapitalCase(String consecCapitalCaseRemover) {
+    private static String restrictConsecutiveCapitalCase(String consecCapitalCaseRemover) {
 
         for (int k = 0; k < consecCapitalCaseRemover.length(); k++) {
             if (k + 1 < consecCapitalCaseRemover.length()) {
@@ -350,13 +405,14 @@
 
     /**
      * Returns the YANG identifier name as java identifier with first letter
-     * in caps.
+     * in capital.
      *
      * @param yangIdentifier identifier in YANG file
      * @return corresponding java identifier
      */
-    public static String getCaptialCase(String yangIdentifier) {
-        return yangIdentifier.substring(0, 1).toUpperCase() + yangIdentifier.substring(1);
+    public static String getCapitalCase(String yangIdentifier) {
+        yangIdentifier = yangIdentifier.substring(0, 1).toUpperCase() + yangIdentifier.substring(1);
+        return restrictConsecutiveCapitalCase(yangIdentifier);
     }
 
     /**
diff --git a/src/main/java/org/onosproject/yangutils/translator/tojava/utils/MethodsGenerator.java b/src/main/java/org/onosproject/yangutils/translator/tojava/utils/MethodsGenerator.java
index b98b71c..333361f 100644
--- a/src/main/java/org/onosproject/yangutils/translator/tojava/utils/MethodsGenerator.java
+++ b/src/main/java/org/onosproject/yangutils/translator/tojava/utils/MethodsGenerator.java
@@ -25,7 +25,7 @@
 import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.GENERATE_SERVICE_AND_MANAGER;
 import static org.onosproject.yangutils.translator.tojava.utils.AttributesJavaDataType.getParseFromStringMethod;
 import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCamelCase;
-import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCaptialCase;
+import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCapitalCase;
 import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getSmallCase;
 import static org.onosproject.yangutils.utils.UtilConstants.ADD_STRING;
 import static org.onosproject.yangutils.utils.UtilConstants.AND;
@@ -141,7 +141,7 @@
     public static String getGetterString(JavaAttributeInfo attr, int generatedJavaFiles) {
 
         String returnType = getReturnType(attr);
-        String attributeName = getSmallCase(attr.getAttributeName());
+        String attributeName = attr.getAttributeName();
 
         return getJavaDoc(GETTER_METHOD, attributeName, attr.isListAttr())
                 + getGetterForInterface(attributeName, returnType, attr.isListAttr(), generatedJavaFiles);
@@ -158,7 +158,7 @@
     public static String getSetterString(JavaAttributeInfo attr, String className, int generatedJavaFiles) {
 
         String attrType = getReturnType(attr);
-        String attributeName = getSmallCase(attr.getAttributeName());
+        String attributeName = attr.getAttributeName();
         JavaDocGen.JavaDocType type;
         if (generatedJavaFiles == GENERATE_SERVICE_AND_MANAGER) {
             type = MANAGER_SETTER_METHOD;
@@ -223,7 +223,7 @@
     public static String getGetterForClass(JavaAttributeInfo attr, int generatedJavaFiles) {
 
         String attrQuaifiedType = getReturnType(attr);
-        String attributeName = getSmallCase(attr.getAttributeName());
+        String attributeName = attr.getAttributeName();
 
         if (!attr.isListAttr()) {
             return getGetter(attrQuaifiedType, attributeName, generatedJavaFiles);
@@ -242,7 +242,7 @@
      */
     public static String getGetter(String type, String name, int generatedJavaFiles) {
         if ((generatedJavaFiles & GENERATE_SERVICE_AND_MANAGER) != 0) {
-            return FOUR_SPACE_INDENTATION + PUBLIC + SPACE + type + SPACE + GET_METHOD_PREFIX + getCaptialCase(name)
+            return FOUR_SPACE_INDENTATION + PUBLIC + SPACE + type + SPACE + GET_METHOD_PREFIX + getCapitalCase(name)
                     + OPEN_PARENTHESIS + CLOSE_PARENTHESIS + SPACE + OPEN_CURLY_BRACKET + NEW_LINE +
                     EIGHT_SPACE_INDENTATION + YANG_UTILS_TODO + NEW_LINE + EIGHT_SPACE_INDENTATION +
                     RETURN + SPACE + NULL + SEMI_COLAN + NEW_LINE + FOUR_SPACE_INDENTATION + CLOSE_CURLY_BRACKET;
@@ -266,7 +266,7 @@
     public static String getSetterForClass(JavaAttributeInfo attr, String className, int generatedJavaFiles) {
 
         String attrQuaifiedType = getReturnType(attr);
-        String attributeName = getSmallCase(attr.getAttributeName());
+        String attributeName = attr.getAttributeName();
         if (!attr.isListAttr()) {
             return getSetter(className, attributeName, attrQuaifiedType, generatedJavaFiles);
         }
@@ -285,7 +285,7 @@
     private static String getSetter(String className, String name, String type, int generatedJavaFiles) {
         if ((generatedJavaFiles & GENERATE_SERVICE_AND_MANAGER) != 0) {
             return FOUR_SPACE_INDENTATION + PUBLIC + SPACE + VOID + SPACE + SET_METHOD_PREFIX
-                    + getCaptialCase(name) + OPEN_PARENTHESIS + type + SPACE + name + CLOSE_PARENTHESIS + SPACE +
+                    + getCapitalCase(name) + OPEN_PARENTHESIS + type + SPACE + name + CLOSE_PARENTHESIS + SPACE +
                     OPEN_CURLY_BRACKET + NEW_LINE + EIGHT_SPACE_INDENTATION + YANG_UTILS_TODO +
                     NEW_LINE + FOUR_SPACE_INDENTATION + CLOSE_CURLY_BRACKET;
         } else {
@@ -306,7 +306,7 @@
     public static String getSetterForTypeDefClass(JavaAttributeInfo attr) {
 
         String attrQuaifiedType = getReturnType(attr);
-        String attributeName = getSmallCase(attr.getAttributeName());
+        String attributeName = attr.getAttributeName();
         return getTypeDefSetter(attrQuaifiedType, attributeName);
     }
 
@@ -318,7 +318,7 @@
      * @return setter for type def's attribute
      */
     private static String getTypeDefSetter(String type, String name) {
-        return FOUR_SPACE_INDENTATION + PUBLIC + SPACE + VOID + SPACE + SET_METHOD_PREFIX + getCaptialCase(name)
+        return FOUR_SPACE_INDENTATION + PUBLIC + SPACE + VOID + SPACE + SET_METHOD_PREFIX + getCapitalCase(name)
                 + OPEN_PARENTHESIS + type + SPACE + VALUE + CLOSE_PARENTHESIS + SPACE + OPEN_CURLY_BRACKET + NEW_LINE
                 + EIGHT_SPACE_INDENTATION + THIS + PERIOD + name + SPACE + EQUAL + SPACE + VALUE + SEMI_COLAN + NEW_LINE
                 + FOUR_SPACE_INDENTATION + CLOSE_CURLY_BRACKET;
@@ -362,7 +362,7 @@
     private static String getGetterInterfaceString(String returnType, String yangName,
             int generatedJavaFiles) {
         if ((generatedJavaFiles & GENERATE_SERVICE_AND_MANAGER) != 0) {
-            return FOUR_SPACE_INDENTATION + returnType + SPACE + GET_METHOD_PREFIX + getCaptialCase(yangName)
+            return FOUR_SPACE_INDENTATION + returnType + SPACE + GET_METHOD_PREFIX + getCapitalCase(yangName)
                     + OPEN_PARENTHESIS + CLOSE_PARENTHESIS + SEMI_COLAN;
         } else {
             return FOUR_SPACE_INDENTATION + returnType + SPACE + yangName
@@ -402,7 +402,7 @@
             int generatedJavaFiles) {
         if ((generatedJavaFiles & GENERATE_SERVICE_AND_MANAGER) != 0) {
 
-            return FOUR_SPACE_INDENTATION + VOID + SPACE + SET_METHOD_PREFIX + getCaptialCase(attrName)
+            return FOUR_SPACE_INDENTATION + VOID + SPACE + SET_METHOD_PREFIX + getCapitalCase(attrName)
                     + OPEN_PARENTHESIS + attrType + SPACE + attrName + CLOSE_PARENTHESIS + SEMI_COLAN;
         } else {
             return FOUR_SPACE_INDENTATION + className + BUILDER + SPACE + attrName
@@ -471,13 +471,13 @@
      */
     public static String getConstructor(String yangName, JavaAttributeInfo attr, int generatedJavaFiles) {
 
-        String attributeName = getSmallCase(attr.getAttributeName());
+        String attributeName = attr.getAttributeName();
         String constructor;
 
         if ((generatedJavaFiles & GENERATE_SERVICE_AND_MANAGER) != 0) {
             constructor = EIGHT_SPACE_INDENTATION + THIS + PERIOD + getCamelCase(attributeName, null) + SPACE + EQUAL
                     + SPACE + BUILDER.toLowerCase() + OBJECT + PERIOD + GET_METHOD_PREFIX
-                    + getCaptialCase(getCamelCase(attributeName, null)) + OPEN_PARENTHESIS + CLOSE_PARENTHESIS +
+                    + getCapitalCase(getCamelCase(attributeName, null)) + OPEN_PARENTHESIS + CLOSE_PARENTHESIS +
                     SEMI_COLAN
                     + NEW_LINE;
         } else {
@@ -499,10 +499,10 @@
      */
     public static String getRpcServiceMethod(String rpcName, String inputName, String outputName) {
 
-        rpcName = getSmallCase(getCamelCase(rpcName, null));
-        inputName = getCaptialCase(inputName);
+        rpcName = getCamelCase(rpcName, null);
+        inputName = getCapitalCase(inputName);
         if (!outputName.equals(VOID)) {
-            outputName = getCaptialCase(outputName);
+            outputName = getCapitalCase(outputName);
         }
         return FOUR_SPACE_INDENTATION + outputName + SPACE + rpcName + OPEN_PARENTHESIS + inputName + SPACE
                 + RPC_INPUT_VAR_NAME + CLOSE_PARENTHESIS + SEMI_COLAN;
@@ -518,10 +518,10 @@
      */
     public static String getRpcManagerMethod(String rpcName, String inputName, String outputName) {
 
-        rpcName = getSmallCase(getCamelCase(rpcName, null));
-        inputName = getCaptialCase(inputName);
+        rpcName = getCamelCase(rpcName, null);
+        inputName = getCapitalCase(inputName);
         if (!outputName.equals(VOID)) {
-            outputName = getCaptialCase(outputName);
+            outputName = getCapitalCase(outputName);
         }
 
         String method =
@@ -599,7 +599,7 @@
      */
     public static String getToStringMethod(JavaAttributeInfo attr) {
 
-        String attributeName = getSmallCase(attr.getAttributeName());
+        String attributeName = attr.getAttributeName();
         return TWELVE_SPACE_INDENTATION + PERIOD + ADD_STRING + OPEN_PARENTHESIS + QUOTES + attributeName + QUOTES
                 + COMMA + SPACE + attributeName + CLOSE_PARENTHESIS;
     }
@@ -718,7 +718,7 @@
      * @return hash code method
      */
     public static String getHashCodeMethod(JavaAttributeInfo attr) {
-        return getSmallCase(attr.getAttributeName()) + COMMA + SPACE;
+        return attr.getAttributeName() + COMMA + SPACE;
     }
 
     /**
@@ -781,7 +781,7 @@
      */
     public static String getEqualsMethod(JavaAttributeInfo attr) {
 
-        String attributeName = getSmallCase(attr.getAttributeName());
+        String attributeName = attr.getAttributeName();
         return SIXTEEN_SPACE_INDENTATION + SPACE + OBJECT_STRING + SUFFIX_S + PERIOD + EQUALS_STRING + OPEN_PARENTHESIS
                 + attributeName + COMMA + SPACE + OTHER + PERIOD + attributeName + CLOSE_PARENTHESIS + SPACE + AND
                 + AND;
@@ -830,7 +830,7 @@
     public static String getOfMethodStringAndJavaDoc(JavaAttributeInfo attr, String generatedJavaClassName) {
 
         String attrType = getReturnType(attr);
-        String attrName = getSmallCase(attr.getAttributeName());
+        String attrName = attr.getAttributeName();
 
         return getJavaDoc(OF_METHOD, generatedJavaClassName + " for type " + attrName, false)
                 + getOfMethodString(attrType, generatedJavaClassName);
@@ -861,7 +861,7 @@
     public static String getTypeConstructorStringAndJavaDoc(JavaAttributeInfo attr, String generatedJavaClassName) {
 
         String attrType = getReturnType(attr);
-        String attrName = getSmallCase(attr.getAttributeName());
+        String attrName = attr.getAttributeName();
 
         return getJavaDoc(TYPE_CONSTRUCTOR, generatedJavaClassName + " for type " + attrName, false)
                 + getTypeConstructorString(attrType, attrName, generatedJavaClassName);
@@ -938,10 +938,10 @@
     public static String getEnumsOfMethod(String className, JavaAttributeInfo attr,
             Map<String, Integer> enumMap, List<String> enumList) {
         String attrType = getReturnType(attr);
-        String attrName = getSmallCase(attr.getAttributeName());
+        String attrName = attr.getAttributeName();
 
-        String method = FOUR_SPACE_INDENTATION + PUBLIC + SPACE + STATIC + SPACE + className + SPACE + OF
-                + OPEN_PARENTHESIS
+        String method = FOUR_SPACE_INDENTATION + PUBLIC + SPACE + STATIC + SPACE + getCapitalCase(className) + SPACE
+                + OF + OPEN_PARENTHESIS
                 + attrType + SPACE + VALUE + CLOSE_PARENTHESIS + SPACE + OPEN_CURLY_BRACKET + NEW_LINE
                 + EIGHT_SPACE_INDENTATION + SWITCH + SPACE + OPEN_PARENTHESIS + VALUE
                 + CLOSE_PARENTHESIS + SPACE + OPEN_CURLY_BRACKET + NEW_LINE;
@@ -950,13 +950,13 @@
 
             value = enumMap.get(str);
             method = method + TWELVE_SPACE_INDENTATION + CASE + SPACE + value + COLAN + NEW_LINE
-                    + SIXTEEN_SPACE_INDENTATION + RETURN + SPACE + className + PERIOD
+                    + SIXTEEN_SPACE_INDENTATION + RETURN + SPACE + getCapitalCase(className) + PERIOD
                     + str + SEMI_COLAN + NEW_LINE;
         }
         method = method + TWELVE_SPACE_INDENTATION + DEFAULT + SPACE + COLAN + NEW_LINE + SIXTEEN_SPACE_INDENTATION
                 + RETURN + SPACE + NULL + SEMI_COLAN + NEW_LINE + EIGHT_SPACE_INDENTATION + CLOSE_CURLY_BRACKET
                 + NEW_LINE + FOUR_SPACE_INDENTATION + CLOSE_CURLY_BRACKET;
 
-        return getJavaDoc(OF_METHOD, className + " for type " + attrName, false) + method;
+        return getJavaDoc(OF_METHOD, getCapitalCase(className) + " for type " + attrName, false) + method;
     }
 }
diff --git a/src/main/java/org/onosproject/yangutils/translator/tojava/utils/YangJavaModelUtils.java b/src/main/java/org/onosproject/yangutils/translator/tojava/utils/YangJavaModelUtils.java
index d285351..e92b963 100644
--- a/src/main/java/org/onosproject/yangutils/translator/tojava/utils/YangJavaModelUtils.java
+++ b/src/main/java/org/onosproject/yangutils/translator/tojava/utils/YangJavaModelUtils.java
@@ -40,7 +40,7 @@
 import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.GENERATE_SERVICE_AND_MANAGER;
 import static org.onosproject.yangutils.translator.tojava.TempJavaFragmentFiles.addCurNodeInfoInParentTempFile;
 import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCamelCase;
-import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCaptialCase;
+import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCapitalCase;
 import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCurNodePackage;
 import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getPackageDirPathFromJavaJPackage;
 import static org.onosproject.yangutils.utils.UtilConstants.AUGMENTED_INFO;
@@ -69,9 +69,8 @@
             YangPluginConfig yangPluginConfig)
             throws IOException {
         javaCodeGeneratorInfo.getJavaFileInfo()
-                .setJavaName(getCaptialCase(
-                        getCamelCase(((YangNode) javaCodeGeneratorInfo).getName(),
-                                yangPluginConfig.getConflictResolver())));
+                .setJavaName(getCamelCase(((YangNode) javaCodeGeneratorInfo).getName(),
+                        yangPluginConfig.getConflictResolver()));
         javaCodeGeneratorInfo.getJavaFileInfo().setPackage(getCurNodePackage((YangNode) javaCodeGeneratorInfo));
         javaCodeGeneratorInfo.getJavaFileInfo().setPackageFilePath(
                 getPackageDirPathFromJavaJPackage(javaCodeGeneratorInfo.getJavaFileInfo().getPackage()));
@@ -89,8 +88,8 @@
             String pkg)
             throws IOException {
         javaCodeGeneratorInfo.getJavaFileInfo()
-                .setJavaName(getCaptialCase(
-                        getCamelCase(((YangNode) javaCodeGeneratorInfo).getName(), yangPlugin.getConflictResolver())));
+                .setJavaName(getCamelCase(((YangNode) javaCodeGeneratorInfo).getName(),
+                        yangPlugin.getConflictResolver()));
         javaCodeGeneratorInfo.getJavaFileInfo().setPackage(pkg);
         javaCodeGeneratorInfo.getJavaFileInfo().setPackageFilePath(
                 getPackageDirPathFromJavaJPackage(javaCodeGeneratorInfo.getJavaFileInfo().getPackage()));
@@ -236,7 +235,7 @@
             YangNode parent = ((YangCase) javaCodeGeneratorInfo).getParent();
             String curNodeName = ((YangCase) javaCodeGeneratorInfo).getName();
             if (!parent.getName().equals(curNodeName)) {
-                javaCodeGeneratorInfo.getTempJavaCodeFragmentFiles().addToExtendsList(getCaptialCase(getCamelCase(
+                javaCodeGeneratorInfo.getTempJavaCodeFragmentFiles().addToExtendsList(getCapitalCase(getCamelCase(
                         parent.getName(), null)));
                 javaCodeGeneratorInfo.getTempJavaCodeFragmentFiles().getBeanTempFiles()
                         .addParentInfoInCurNodeTempFile((YangNode) javaCodeGeneratorInfo);
diff --git a/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java b/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java
index dc7920a..b28bc66 100644
--- a/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java
+++ b/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java
@@ -687,6 +687,11 @@
     public static final String REGEX_FOR_FIRST_DIGIT = "\\d.*";
 
     /**
+     * Static attribute for regex with digits.
+     */
+    public static final String REGEX_WITH_DIGITS = "(?=\\d+)";
+
+    /**
      * Static attribute for regex for single letter.
      */
     public static final String REGEX_FOR_SINGLE_LETTER = "[a-zA-Z]";
@@ -697,6 +702,21 @@
     public static final String REGEX_FOR_DIGITS_WITH_SINGLE_LETTER = "[0-9]+[a-zA-Z]";
 
     /**
+     * Static attribute for regex with uppercase.
+     */
+    public static final String REGEX_WITH_UPPERCASE = "(?=\\p{Upper})";
+
+    /**
+     * Static attribute for regex for single capital case letter.
+     */
+    public static final String REGEX_WITH_SINGLE_CAPITAL_CASE = "[A-Z]";
+
+    /**
+     * Static attribute for regex for capital case letter with any number of digits and small case letters.
+     */
+    public static final String REGEX_WITH_SINGLE_CAPITAL_CASE_AND_DIGITS_SMALL_CASES = "[A-Z][0-9a-z]+";
+
+    /**
      * Static attribute for class syntax.
      */
     public static final String CLASS = "class";