Hello. Please review the fix for JDK 13. Bug: https://bugs.openjdk.java.net/browse/JDK-8223237 Fix: http://cr.openjdk.java.net/~serb/8223237/webrev.00
This change is an equivalent of JDK-8214971[1] but for the java.desktop module. - The string.equals("") replaced by the string.isEmpty() in all cases - The "".equals(string) replaced by the string.isEmpty() when string is non-null [1] https://bugs.openjdk.java.net/browse/JDK-8214971 In one case I dropped string.equals("") as unneeded: http://cr.openjdk.java.net/~serb/8223237/webrev.00/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicToolTipUI.java.udiff.html -- Best regards, Sergey.