Bug 65711 [Problems] Problems View takes too long to show
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/ConcreteMarker.java
public int getLine() {
		return line;
	}
	
	public String getFolder() {
		return inFolder;
	}
	
	public long getCreationTime() {
		return creationTime;
	}
	public IMarker getMarker() {
		return marker;
	}
	
	public boolean equals(Object object) {
		if (!(object instanceof ConcreteMarker)) {
			return false;
		}
		
		ConcreteMarker other = (ConcreteMarker)object;
		
		return other.getMarker().equals(getMarker());
	}
	
	public int hashCode() {
		return getMarker().hashCode();
	}
}