// Fig. 6.15: MethodOverloadError.java
// Métodos sobrecarregados com assinaturas idênticas
// resulta em erros de compilação, mesmo se os tipos de retorno forem diferentes.

public class MethodOverloadError
{
   // declaração do método square com argumento int
   public int square( int x )
   {
      return x * x;
   }
   
   // segunda declaração do método square com argumento int
   // resulta em erros de compilação mesmo que os tipos de retorno sejam diferentes
   public double square( int y )                                     
   {                                                                 
      return y * y;                                                  
   }                                                                 
} // fim da classe MethodOverloadError


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