Bug 159998 NPE in TableViewerTests
N20061006 java.lang.NullPointerException at org.eclipse.jface.dialogs.TitleAreaDialog.setTitleImage(TitleAreaDialog.java:583) at org.eclipse.jface.tests.dialogs.TitleAreaDialogTest.testSetTitleImageNull(TitleAreaDialogTest.java:47) at org.eclipse.test.EclipseTestRunner.run(EclipseTestRunner.java:327) at org.eclipse.test.EclipseTestRunner.run(EclipseTestRunner.java:201) at org.eclipse.test.CoreTestApplication.runTests(CoreTestApplication.java:35) at org.eclipse.test.CoreTestApplication.run(CoreTestApplication.java:31) at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:74) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:348) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:165) at org.eclipse.core.launcher.Main.invokeFramework(Main.java:341) at org.eclipse.core.launcher.Main.basicRun(Main.java:285) at org.eclipse.core.launcher.Main.run(Main.java:987) at org.eclipse.core.launcher.Main.main(Main.java:962)
bundles/org.eclipse.jface/src/org/eclipse/jface/dialogs/TitleAreaDialog.java
}
	/**
	 * Make the label used for displaying error images visible depending on
	 * boolean.
	 * 
	 * @param visible
	 *            If <code>true</code> make the image visible, if not then
	 *            make it not visible.
	 */
	private void setImageLabelVisible(boolean visible) {
		messageImageLabel.setVisible(visible);
		bottomFillerLabel.setVisible(visible);
		leftFillerLabel.setVisible(visible);
	}
	/**
	 * Reset the attachment of the workArea to now attach to top as the top
	 * control.
	 * 
	 * @param top
	 */
	private void resetWorkAreaAttachments(Control top) {
		FormData childData = new FormData();
		childData.top = new FormAttachment(top);
		childData.right = new FormAttachment(100, 0);
		childData.left = new FormAttachment(0, 0);
		childData.bottom = new FormAttachment(100, 0);
		workArea.setLayoutData(childData);
	}
}