Bug 68868 Sometime a search results in the error "Memento problem" [search]
Sometimes when I do a search via Java editor popup menu References->Workspace, I get the following error in the error log: Memento problem - invalid integer for key: org.eclipse.jdt.search.resultpage.grouping value: TRUE An exception stack trace could not be found. eclipse.buildId=I200406251208 java.version=1.4.2_04 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US Seems to be random. I can't find a specific search that causes the error, but it happens somewhat frequently.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/search/JavaSearchResultPage.java
return;
				} else {
					super.add(parentElement, childElements);
				}
			}
			protected Object[] getFilteredChildren(Object parentElement) {
				if (parentElement == null)
					return new Object[0];
				Object[] filtered= super.getFilteredChildren(parentElement);
				int elementLimit = getElementLimit();
				if (limitElements() && parentElement.equals(getInput()) &&  filtered.length > elementLimit) {
					Object[] limited= new Object[elementLimit];
					System.arraycopy(filtered, 0, limited, 0, limited.length);
					return limited;
				} else 
					return filtered;
			}
		};
	}
	
	int getElementLimit() {
		return fElementLimit;
	}
	protected TableViewer createTableViewer(Composite parent) {
		return new ProblemTableViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL) {
			protected void handleLabelProviderChanged(LabelProviderChangedEvent event) {
				getTable().setRedraw(false);
				try {
					super.handleLabelProviderChanged(event);
				} finally {