FULL PRODUCT VERSION :


A DESCRIPTION OF THE PROBLEM :
String[] suchBlock;

suchBlock is JTextField.getText() Insert

test = Arrays.binarySearch(suchBlock, 0, suchBlock.length, JTextField.getText())

exam) suchBlock = { "a", "b", "c" };
JTextField.getText() equals "a" True
test == -1

REGRESSION. Last worked in version 8u102


REPRODUCIBILITY :
This bug can be reproduced occasionally.