Bug 75954 Changing anything on Launcher blows away JUnit Test Method
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/launcher/JUnitMainTab.java
fTestText = new Text(comp, SWT.SINGLE | SWT.BORDER);
		fTestText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
		fTestText.addModifyListener(new ModifyListener() {
			public void modifyText(ModifyEvent evt) {
				validatePage();
				updateLaunchConfigurationDialog();
			}
		});
		
		fSearchButton = new Button(comp, SWT.PUSH);
		fSearchButton.setEnabled(fProjText.getText().length() > 0);		
		fSearchButton.setText(JUnitMessages.getString("JUnitMainTab.label.search")); 
		fSearchButton.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent evt) {
				handleSearchButtonSelected();
			}
		});
		setButtonGridData(fSearchButton);
		
		new Label(comp, SWT.NONE);
		
		fTestMethodLabel= new Label(comp, SWT.NONE);
		fTestMethodLabel.setText("");  
		gd= new GridData();
		gd.horizontalSpan = 2;
		fTestMethodLabel.setLayoutData(gd);
		
	}