Bug 166600 [DataBinding] Refactor tests to be in the correct packages
tests/org.eclipse.jface.tests.databinding/src/org/eclipse/core/tests/databinding/observable/map/WritableMapTest.java
protected void setUp() throws Exception {
		RealmTester.setDefault(new CurrentRealm(true));
	}
	protected void tearDown() throws Exception {
		RealmTester.setDefault(null);
	}
	public void testPutRealmChecks() throws Exception {
		RealmTester.exerciseCurrent(new Runnable() {
			public void run() {
				WritableMap map = new WritableMap();
				map.put("", "");
			}
		});
	}
	public void testRemoveRealmChecks() throws Exception {