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I need to know if a java class has the method
public double getValue()
if there is a method. I need call the method.
Sorry, I forgot to say that this need to do at runtime
You could use
Class.getMethod()to get theMethodobject, and thenMethod.call()to invoke the method.getMethod()will throwNoSuchMethodExceptionif the class doesn’t have a method with the requested name and signature.