Backporting the fix from JDK7. The testcase has been converted to standalone and attached to this CR. Here is the test output with and without the changes:

D:\Sunita\Escalations\UI\7063183>"C:\Program Files (x86)\Java\jdk1.6.0_31\bin\ja
va.exe" -cp .;"C:\Program Files (x86)\Java\jdk1.6.0_31\jre\lib\deploy.jar" Remov
eCommentReaderTest

D:\Sunita\Escalations\UI\7063183>"C:\Program Files (x86)\Java\jdk1.6.0_31\bin\ja
va.exe" -cp .;"C:\Program Files (x86)\Java\jdk1.6.0_29\jre\lib\deploy.jar" Remov
eCommentReaderTest
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 20
        at com.sun.deploy.net.proxy.RemoveCommentReader.read(RemoveCommentReader
.java:90)
        at RemoveCommentReaderTest.doTest(RemoveCommentReaderTest.java:22)
        at RemoveCommentReaderTest.testRead(RemoveCommentReaderTest.java:36)
        at RemoveCommentReaderTest.main(RemoveCommentReaderTest.java:69)