4719 Common patchset for jdk1.7 support preparation

*** 49,59 ****
              consumer.compile("syscall:::entry { @[execname] = count(); } " +
                      "tick-101ms { printa(@); }");
              consumer.enable();
              consumer.go();
              try {
!                 Thread.currentThread().sleep(500);
              } catch (InterruptedException e) {
                  e.printStackTrace();
                  System.exit(1);
              }
              consumer.stop();
--- 49,59 ----
              consumer.compile("syscall:::entry { @[execname] = count(); } " +
                      "tick-101ms { printa(@); }");
              consumer.enable();
              consumer.go();
              try {
!                 Thread.sleep(500);
              } catch (InterruptedException e) {
                  e.printStackTrace();
                  System.exit(1);
              }
              consumer.stop();