java Programming Glossary: relationalexpression

instanceof - incompatible conditional operand types

http://stackoverflow.com/questions/2551337/instanceof-incompatible-conditional-operand-types

in JLS 15.20.2 Type comparison operator instanceof RelationalExpression RelationalExpression instanceof ReferenceType If a cast of the.. Type comparison operator instanceof RelationalExpression RelationalExpression instanceof ReferenceType If a cast of the RelationalExpression.. instanceof ReferenceType If a cast of the RelationalExpression to the ReferenceType would be rejected as a compile time error..

What is null in Java?

http://stackoverflow.com/questions/2707322/what-is-null-in-java

instanceof . 15.20.2 Type Comparison Operator instanceof RelationalExpression RelationalExpression instanceof ReferenceType At run time the.. Type Comparison Operator instanceof RelationalExpression RelationalExpression instanceof ReferenceType At run time the result of the instanceof.. of the instanceof operator is true if the value of the RelationalExpression is not null and the reference could be cast to the ReferenceType..

Is null check needed before calling instanceof

http://stackoverflow.com/questions/2950319/is-null-check-needed-before-calling-instanceof

of the instanceof operator is true if the value of the RelationalExpression is not null and the reference could be cast 禮15.16 to the ReferenceType..