hg: jdk/submit: 8235514: Update record serialization tests to not use hard coded source versions

[joe.darcy at oracle.com]

Changeset: 63e17cf29bed
Author:    darcy
Date:      2019-12-12 11:31 -0800
URL:       https://hg.openjdk.java.net/jdk/submit/rev/63e17cf29bed

8235514: Update record serialization tests to not use hard coded source versions
Reviewed-by: lancea

! src/java.base/share/classes/java/lang/invoke/ConstantBootstraps.java
! src/java.base/share/classes/java/lang/reflect/Modifier.java
! src/jdk.rmic/share/classes/sun/tools/util/ModifierFilter.java