@SuppressWarnings( {
    """
	Finds throwing cause in exception stack. Returns throwable object if cause class is matched.
	Otherwise, returns <code>null</code>.
    """"unchecked"})
	public static <T extends Throwable> T findCause(Throwable throwable, final Class<T> cause) {
		while (throwable != null) {
			if (throwable.getClass().equals(cause)) {
				return (T) throwable;
			}
			throwable = throwable.getCause();
		}
		return null;
	}
@SuppressWarnings({"unchecked"})
	public static <T extends Throwable> T findCause(Throwable throwable, final Class<T> cause) {
		while (throwable != null) {
			if (throwable.getClass().equals(cause)) {
				return (T) throwable;
			}
			throwable = throwable.getCause();
		}
		return null;
	}
@ SuppressWarnings ( { "unchecked" } ) public static < T extends Throwable > T findCause ( Throwable throwable , final Class < T > cause ) { while ( throwable != null ) { if ( throwable . getClass ( ) . equals ( cause ) ) { return ( T ) throwable ; } throwable = throwable . getCause ( ) ; } return null ; }
Finds throwing cause in exception stack. Returns throwable object if cause class is matched.
Otherwise, returns <code>null</code>.
Finds throwing cause in exception stack . Returns throwable object if cause class is matched . Otherwise returns <code > null< / code > .