[ONOS-5539] Process sub tree defect fix

Change-Id: I6e06a8ca430a86cc538543b161bbbc56dc9cade6
diff --git a/generator/src/main/java/org/onosproject/yangutils/translator/tojava/utils/StringGenerator.java b/generator/src/main/java/org/onosproject/yangutils/translator/tojava/utils/StringGenerator.java
index f680b50..b901b62 100644
--- a/generator/src/main/java/org/onosproject/yangutils/translator/tojava/utils/StringGenerator.java
+++ b/generator/src/main/java/org/onosproject/yangutils/translator/tojava/utils/StringGenerator.java
@@ -302,7 +302,6 @@
                              String paramType, boolean isBuilderSetter, String setterVal) {
         StringBuilder builder = new StringBuilder();
         String body;
-        String cond;
         switch (type) {
             case GETTER:
                 return getReturnString(paraName, space);
@@ -323,7 +322,7 @@
                         NEW + SPACE + paraName + getOpenCloseParaWithValue(
                                 THIS) + signatureClose(), space);
             case CONSTRUCTOR:
-                return space + THIS + PERIOD + paraName + SPACE +
+                return space + paraName + SPACE +
                         EQUAL + SPACE + BUILDER_LOWER_CASE + OBJECT + PERIOD +
                         prefix + methodName +
                         brackets(OPEN_CLOSE_BRACKET, null, null) +