test++

java/java-tests/testData/refactoring/introduceParameterObject/hierarchy/after/A.java

@@ -0,0 +1,9 @@
+class A extends Test{
+   void foo(Param param) {
+     System.out.println(param.setI(param.getI() + 1));
+   }
+
+   void bazz(){
+     foo(new Param(0));
+   }
+}

java/java-tests/testData/refactoring/introduceParameterObject/hierarchy/after/B.java

@@ -0,0 +1,9 @@
+class B extends Test {
+  void foo(Param param) {
+    System.err.println(param.setI(param.getI() - 1));
+  }
+
+  void bar() {
+    foo(new Param(1));
+  }
+}

java/java-tests/testData/refactoring/introduceParameterObject/hierarchy/after/Param.java

@@ -0,0 +1,15 @@
+public class Param {
+    private int i;
+
+    public Param(int i) {
+        this.i = i;
+    }
+
+    public int getI() {
+        return i;
+    }
+
+    public void setI(int i) {
+        this.i = i;
+    }
+}

java/java-tests/testData/refactoring/introduceParameterObject/hierarchy/after/Test.java

@@ -0,0 +1,9 @@
+class Test {
+  void foo(Param param) {
+      param.setI(param.getI() + 1);
+  }
+
+  void bar(){
+    foo(new Param(1));
+  }
+}