diff --git a/compiler/base/datamodel/src/main/java/org/onosproject/yang/compiler/datamodel/utils/DataModelUtils.java b/compiler/base/datamodel/src/main/java/org/onosproject/yang/compiler/datamodel/utils/DataModelUtils.java
index 2c79901..0a12189 100644
--- a/compiler/base/datamodel/src/main/java/org/onosproject/yang/compiler/datamodel/utils/DataModelUtils.java
+++ b/compiler/base/datamodel/src/main/java/org/onosproject/yang/compiler/datamodel/utils/DataModelUtils.java
@@ -16,6 +16,7 @@
 
 package org.onosproject.yang.compiler.datamodel.utils;
 
+import org.apache.commons.io.IOUtils;
 import org.onosproject.yang.compiler.datamodel.CollisionDetector;
 import org.onosproject.yang.compiler.datamodel.ConflictResolveNode;
 import org.onosproject.yang.compiler.datamodel.DefaultYangNamespace;
@@ -897,9 +898,7 @@
                 InputStream inputStream = jar.getInputStream(file);
 
                 FileOutputStream fileOutputStream = new FileOutputStream(serializedFile);
-                while (inputStream.available() > 0) {
-                    fileOutputStream.write(inputStream.read());
-                }
+                IOUtils.copy(inputStream, fileOutputStream);
                 fileOutputStream.close();
                 inputStream.close();
                 //As of now only one metadata files will be there so if we