The good, bad, and ugly of implicits with +

ImplicitSpecs.scala

package com.joescii

import org.scalatest.{ShouldMatchers, FlatSpecLike}

/**
 * Created by jbarnes on 10/23/2014.
 */
class ImplicitSpecs extends FlatSpecLike with ShouldMatchers {
  "Scala implicits" should "act like their java counterparts" in {
    val java = new MyJavaClass

    java.a should equal (1 + "1")
    java.b should equal (1 + 1 + "1")
    java.c should equal ("1" + 1 + 1)
    java.d should equal (1 + "1" + 1)
  }
}

MyJavaClass.java

package com.joescii;

/**
 * Created by jbarnes on 1/24/14.
 */
public class MyJavaClass {
    public String a = 1 + "1";
    public String b = 1 + 1 + "1";
    public String c = "1" + 1 + 1;
    public String d = 1 + "1" + 1;
}

Thanks for taking the time to do this - appreciate it!

The problem is exactly that Scala values (consistency with Java) more than (strict strong-typing) :)