hg: jdk10/sandbox/langtools: 8183505: Update langtools tests to allow for unique test classes directory

[chris.hegarty at oracle.com]

Changeset: 813863b6154b
Author:    jjg
Date:      2017-07-05 14:36 -0700
URL:       http://hg.openjdk.java.net/jdk10/sandbox/langtools/rev/813863b6154b

8183505: Update langtools tests to allow for unique test classes directory
Reviewed-by: alanb

! test/tools/javadoc/8147801/T8147801.java
! test/tools/jdeprscan/tests/jdk/jdeprscan/TestLoad.java
! test/tools/jdeprscan/tests/jdk/jdeprscan/TestScan.java
! test/tools/jdeps/MultiReleaseJar.java