hg: jdk9/dev/jdk: 8074146: jdb has succeded to read an unreadable file

[dmitry.samersoff at oracle.com]

Changeset: 9fa549e06f83
Author:    dsamersoff
Date:      2015-04-20 11:03 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/9fa549e06f83

8074146: jdb has succeded to read an unreadable file
Summary: Remove this testcase
Reviewed-by: sla, egahlin

! test/com/sun/jdi/JdbReadTwiceTest.sh