CharBuffers created by calling wrap(String) and wrap(char[]) behaves differently when get(int index) is called , for index > limit.

CharBuffer created by wrapping string returns the character at location index. Which it should not return.

And CharBuffer created by wrapping char array throws expected IndexOutOfBoundsException.

public static void main(String[] args) {
   String source = "This is a test string";
   CharBuffer c1 = CharBuffer.wrap(source);
   CharBuffer c2 = CharBuffer.wrap(source.toCharArray());
   int limit = source.length()/2;
   c1.limit(limit);
   c2.limit(limit);
   test(c1, "CharBuffer created by wrapping String.");
   test(c2, "CharBuffer created by wrapping Char Array.");
}
private static void test(CharBuffer c,String msg) {
   System.out.println(msg);
   try {
     int index = c.limit() + 1;
     char ch = c.get(index);
     System.out.println("Char at index is: "+ch);
     System.out.println("Error: IndexOutOfBoundsException not thrown for index > limit");
     System.out.println("Test Failed");
   }
   catch(IndexOutOfBoundsException e){
     System.out.println("Expected IndexOutOfBoundsException thrown for index > limit");
     System.out.println("Test Passed");
   }
}