cascade delete (IDEA-80842)

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

@@ -0,0 +1,11 @@
+class Test {
+    void f<caret>oo() {
+        bar();
+    }
+
+    void bar(){
+        baz();
+    }
+
+    void baz(){}
+}

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

@@ -0,0 +1,14 @@
+interface I {
+    void bar();
+}
+class Test implements I{
+    void f<caret>oo() {
+        bar();
+    }
+
+    public void bar(){
+        baz();
+    }
+
+    void baz(){}
+}

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

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

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

@@ -0,0 +1,17 @@
+class Test {
+    void f<caret>oo() {
+        bar();
+        if (false) {
+            foo();
+        }
+    }
+
+    void bar(){
+        baz();
+        if (false) {
+            bar();
+        }
+    }
+
+    void baz(){}
+}

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

@@ -0,0 +1,4 @@
+class Test {
+
+    void baz(){}
+}

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

@@ -0,0 +1,4 @@
+class Test {
+
+    void baz(){}
+}