Answers for "Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 4"

9

exception in thread "main" java.lang.indexoutofboundsexception: index 1 out of bounds for length 1

0 means you are trying to access index 0 which is invalid, which in turn means the array is empty.
 String[] names = new String[0]; // thats the problem
 String[] names = new String[somelength];//this is true usage
Posted by: Guest on July-16-2021

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