Reviewed-by: alanb, dsamersoff, jbachorik

8033787: [TESTBUG] Few jdk regression management tests should be improved with -XX:+UsePerfData usage
Reviewed-by: dholmes

8028141: test/sun/management/jmxremote/bootstrap/LocalManagementTest|CustomLauncherTest.java failing again
Summary: Correct to use the test.class.path instead of test.classes
Reviewed-by: alanb, chegar

8027163: sun/management/jmxremote/bootstrap/CustomLauncherTest.java should be updated for jdk8 removal of solaris-32bit support
Reviewed-by: sla

Reviewed-by: alanb, egahlin

Summary: Improve reliability by converting the test to Java
Reviewed-by: dsamersoff, dholmes

Reviewed-by: sla, jbachorik
Contributed-by: NYekaterina Kantserova <yekaterina.kantserova@oracle.com>