clearClipboard();
int count= 0; boolean success= false; while (count < 10 && ! success){ success= clearClipboard(); count++; } if (! success) return;
	protected void setUp() throws Exception {		super.setUp();		fClipboard= new Clipboard(Display.getDefault());		fCuA= createCU(getPackageP(), CU_A_NAME + ".java", "package p; class A{}");		fCuB= createCU(getPackageP(), CU_B_NAME + ".java", "package p; class B{}");				fPackageQ= MySetup.getDefaultSourceFolder().createPackageFragment("q", true, null);		fPackageQ_R= MySetup.getDefaultSourceFolder().createPackageFragment("q.r", true, null);				faTxt= createFile((IFolder)getPackageP().getUnderlyingResource(), "a.txt");				clearClipboard();				fSimpleProject= createProject("SimpleProject", null);		fAnotherProject= createProject("AnotherProject", "src");				assertTrue("A.java does not exist", fCuA.exists());		assertTrue("B.java does not exist", fCuB.exists());		assertTrue("q does not exist", fPackageQ.exists());		assertTrue("q.r does not exist", fPackageQ_R.exists());		assertTrue("a.txt does not exist", faTxt.exists());		assertTrue("project SP does not exist", fSimpleProject.exists());		assertTrue("project AP does not exist", fAnotherProject.exists());	}