Link: http://services.netbeans.org/synergy/client/app/#/case/4989/suite/1691

Product Version: NetBeans IDE Dev (Build 201507240001)
Java: 1.8.0_51; Java HotSpot(TM) 64-Bit Server VM 25.51-b03
Runtime: Java(TM) SE Runtime Environment 1.8.0_51-b16
System: Windows 8 version 6.2 running on amd64; UTF-8; pl_PL (nb)

public class SuspiciousNamesCombination {
    public void method(int x) {        
    }        
    
    public void method2(int height) {        
    }        
    public void test(int width, int height, int number,int x, int y) {
        method(width);
        method2(y);
        
        x = height; //Hint: Suspicious Names combination
        
        method(height); //Hint: Suspicious Names combination
        method2(x); //Hint: Suspicious Names combination
        
        number = x; //Hint suspicious Names combination
        method(number); //Hint suspicious Names combination
    }
}

The last two hint's are missing.