Java methods (either instance or static) can be called through the invoke and invoke static operations in the Java module. Their return value is placed in the payload of the output message or can be ...

"java.lang.NullPointerException: Cannot invoke method getFile () on null object" during build test #33 ...

Java, known for its versatility and powerful capabilities, allows you to invoke methods to perform specific tasks within your programs. Whether you’re a beginner or an experienced Java developer, this ...

In Java programs, it needs to use the information of the method type to resolve the virtual method dynamically, which restricts the performance greatly. Currently, the solution is mainly the technique ...