Bug 32831 NPE buildpaths.CPVariableElement.equals()
Eclipse 20030221 RH 8.0, motif Install eclipse Start eclipse with a new workspace Open the 'Classpath Variables' preference page (Window>Preferences>Java>Classpath Variables' Close the preference page doing nothing (hit ok) Re-open the 'Classpath Variables' preference page. The attached log is generated.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/CPListElement.java
public static final String SOURCEATTACHMENT= "sourcepath"; 
	public static final String SOURCEATTACHMENTROOT= "rootpath"; 
	public static final String JAVADOC= "javadoc"; 
	public static final String OUTPUT= "output"; 
	public static final String EXCLUSION= "exclusion"; 
	
	private IJavaProject fProject;
	
	private int fEntryKind;
	private IPath fPath;
	private IResource fResource;
	private boolean fIsExported;