Both Arrays.toString(Object[]) and Arrays.deepToString(Object[]) handle null array gracefully, simply returning a String “null”. I tend to use Java Collections far more than I use Java arrays.

Converting string to char array — toCharArray () taking substrings — substring () Replacing in string — replace () Replacing first occurence — replaceFirst () joining two strings — string1.concat ...

The Eclipse Java debugger uses an indented list to view arrays at runtime. This visualization provides limited insight into the array. Also, it is cumbersome and time-consuming to search for certain ...