8212116: IIOException "tEXt chunk length is not proper" on opening png file Reviewed-by: serb

Merge

8211833: Javadoc cleanup of java.applet package Reviewed-by: prr

8186549: move ExtendedRobot closer to tests Reviewed-by: serb

8176556: java/awt/dnd/ImageTransferTest/ImageTransferTest.java fails for JFIF Reviewed-by: serb

8187364: Unable to enter zero width non-joiner (ZWNJ) symbol in Swing text component Reviewed-by: serb, dmarkov

8214465: Upgrade arm-sflt minimum architecture to ARMv5TE for assembler Reviewed-by: erikj, dholmes Contributed-by: Jakub Vanek <linuxtardis@gmail.com>

8214466: Append assembler flags on ARM targets Reviewed-by: erikj, dholmes Contributed-by: Jakub Vanek <linuxtardis@gmail.com>

8214332: Add a flag for overriding default JNI library search path Reviewed-by: erikj, dholmes Contributed-by: Jakub Vanek <linuxtardis@gmail.com>

8214460: MacosX build is broken because of JDK-8214014 Reviewed-by: dholmes, tbell

Added tag jdk-12+22 for changeset 732bec44c89e

8214431: tests failed because can't find jdk.testlibrary.* in test directory or libraries Reviewed-by: chegar, ctornqvi, dholmes

8211283: Miscellaneous changes imported from jsr166 CVS 2018-11 Reviewed-by: martin, chegar

8211877: Broken links in java.util.concurrent.atomic Reviewed-by: martin, jjg

8212899: java/util/concurrent/tck/JSR166TestCase.java - testMissedSignal_8187947(SubmissionPublisherTest): timed out waiting for CountDownLatch for 40 sec Reviewed-by: martin, dholmes