Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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1.8.0
Description
I have a class with static utility methods. I have done 'mixin' this class into another class using @Mixin annotation and then while calling static overloaded method I give runtime error.
Utility class:
class UtilClass { public void callClassOverloadedMethod(String s) { System.out.println("callClassOverloadedMethod(String)"); } public void callClassOverloadedMethod(String s, Object o) { System.out.println("callClassOverloadedMethod(String, Object)"); } public static void callStaticOverloadedMethod(String s) { System.out.println("callStaticOverloadedMethod(String)"); } public static void callStaticOverloadedMethod(String s, Object o) { System.out.println("callStaticOverloadedMethod(String, Object)"); } }
Main class:
@Mixin(UtilClass) class MainClass { public static void main(String []s) { MainClass mc = new MainClass() mc.callMixinMethods() } void callMixinMethods() { callClassOverloadedMethod("") callStaticOverloadedMethod("") } }
Run command:
groovy -cp . MainClass
Error:
Caught: org.codehaus.groovy.runtime.metaclass.MethodSelectionException: Could not find which method callStaticOverloadedMethod() to invoke from this list:
public static void UtilClass#callStaticOverloadedMethod(java.lang.String)
public static void UtilClass#callStaticOverloadedMethod(java.lang.String, java.lang.Object)
at MainClass.callMixinMethod(MainClass.groovy:20)
at MainClass.main(MainClass.groovy:12)
Please fix this trouble, it prevent me to write code and tests.