deep delete parameter in method call hierarchy

java/java-tests/testData/refactoring/safeDelete/DeepDeleteParameterSimple.java

@@ -0,0 +1,8 @@
+class Test {
+    void foo(int i) {
+        bar(i);
+        bar(i);
+    }
+
+    void bar(int <caret>i){}
+}

java/java-tests/testData/refactoring/safeDelete/DeepDeleteParameterSimple_after.java

@@ -0,0 +1,8 @@
+class Test {
+    void foo() {
+        bar();
+        bar();
+    }
+
+    void bar(){}
+}

java/java-tests/testData/refactoring/safeDelete/ImpossibleToDeepDeleteParameter.java

@@ -0,0 +1,9 @@
+class Test {
+    void foo(int i) {
+        bar(i);
+        baz(i);
+    }
+
+    void bar(int <caret>i){}
+    void baz(int i){}
+}

java/java-tests/testData/refactoring/safeDelete/ImpossibleToDeepDeleteParameter_after.java

@@ -0,0 +1,9 @@
+class Test {
+    void foo(int i) {
+        bar();
+        baz(i);
+    }
+
+    void bar(){}
+    void baz(int i){}
+}

java/java-tests/testData/refactoring/safeDelete/ToDeepDeleteParameterOverriders.java

@@ -0,0 +1,11 @@
+interface I {
+    void foo(int i);
+}
+class Test implements I {
+    public void foo(int i) {
+        bar(i);
+        bar(i);
+    }
+
+    void bar(int <caret>i){}
+}

java/java-tests/testData/refactoring/safeDelete/ToDeepDeleteParameterOverriders_after.java

@@ -0,0 +1,11 @@
+interface I {
+    void foo(int i);
+}
+class Test implements I {
+    public void foo(int i) {
+        bar();
+        bar();
+    }
+
+    void bar(){}
+}