count[0]= -2;
count[0]= -3;
  	public static void assertInstanceCount(final Class clazz, final int expected) {		final int[] count= new int[1];		count[0]= -2;		DisplayHelper helper= new DisplayHelper() {			protected boolean condition() {				System.gc();				count[0]= -1;				try {					count[0]= getInstanceCount(clazz);				} catch (ProfileException e) {					fail();				}				return count[0] == expected;			}		};		assertTrue("instance count is: " + count[0] + ", expected: " + expected, helper.waitForCondition(JavaPlugin.getActiveWorkbenchShell().getDisplay(), 60000));	}