Has Declared Constructor : Constructor « Reflection « Java

1. Java
2. Reflection
3. Constructor

Has Declared Constructor

  


import java.lang.reflect.Constructor;

public class ReflectionUtils {

  public static boolean hasDeclaredConstructor(Class targetClass, Class[] partypes) {
    Constructor constructor = null;
    try {
      constructor = targetClass.getConstructor(partypes);
    }catch (Exception e) {
      e.printStackTrace();
    }
    return constructor != null;
  }
  
}

   
    
  

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