ObjectUtils.anyNull

if(foo == null || bar == null || baz == null || qux == null){
    ...
}

vs. 

if(ObjectUtils.anyNull(foo, bar, baz, qux)){
    ...
}

ObjectUtils.equalsAny

if(obj.equals(foo) || obj.equals(bar) || obj.equals(baz) || obj.equals(qux)){
    ...
}

vs. 

if(ObjectUtils.equalsAny(obj, foo, bar, baz, qux)){
    ...
}

ObjectUtils.java

public class ObjectUtils {
	
	public static boolean equalsAny(Object obj, Object... others) {
		for (Object other: others) {
			if (obj.equals(other))
				return true;
		}

		return false;
	}	
	
	public static boolean anyNull(Object... objects) {
		for (Object o: objects) {
			if (o == null)
				return true;
		}

		return false;
	}	
}