Java class uses unchecked or unsafe operations
6931
What causes javac to issue the "uses unchecked or unsafe operations" warning
69411
What kind of Exceptions cannot be handled?
38168
What is the Java ?: operator called and what does it do?
148586
How to overload operator==() for a pointer to the class?
41842
Is it possible to avoid repeating the class name in the implementation file?
62336
How do I restrict object creation not more than 3 in Java class?
107152
What is SuppressWarnings ("unchecked") in Java?
86953
How to test whether stringstream operator>> has parsed a bad type and skip it
106257
What are the possible problems caused by adding elements to unsynchronized ArrayList's object by multiple threads simultaneously?
101386
What's the best way to refactor a method that has too many (6+) parameters?
64332
avoiding null reference exceptions
34696
Why is TargetInvocationException treated as uncaught by the IDE?
9714
Why does `instanceof` error rather than return `false` when used for 2 incompatible classes?
45603
How do I print my Java object without getting "SomeType@2f92e0f4"?
97127
Made one instance of a class equal to another. – How to cancel that?
66058
In Java, when should I create a checked exception, and when should it be a runtime exception?
38241
How do I check for nulls in an '==' operator overload without infinite recursion?