Hello. Please review the fix for JDK 15. Bug: https://bugs.openjdk.java.net/browse/JDK-5085520 CSR: https://bugs.openjdk.java.net/browse/JDK-8237563 Fix: http://cr.openjdk.java.net/~serb/5085520/webrev.00
The java.awt.RenderingHints.entrySet() method description says that the Set, returned by the method, can be changed and these modifications will be reflected in the RenderingHints. However, the last statement of the specification prohibits any modifications of this Set. In the fix "and vice-versa" part was removed. -- Best regards, Sergey.
