[8u20] Request for approval: 8037937: javac: AssertionError during LVT generation, wrong variable ranges

[Vicente-Arturo Romero-Zaldivar]

Hi,

Please approve the back-port of the following fix from 9 to 8u20:

JDK9 bug:           https://bugs.openjdk.java.net/browse/JDK-8037937
JDK8u20 bug:     
https://bugs.openjdk.java.net/browse/JDK-8043260<https://bugs.openjdk.java.net/browse/JDK-8043260>
fix: http://hg.openjdk.java.net/jdk9/dev/langtools/rev/9955b8180ff6

Thanks,
Vicente