extract method: new signature detector (IDEA-66281); initial

java/java-tests/testData/refactoring/extractMethod/SuggestChangeSignatureLeaveSameExpressionsUntouched.java

@@ -0,0 +1,13 @@
+public class Test {
+    {
+        int x = 0;
+
+        <selection>System.out.println("foo");
+        System.out.println("bazz");
+        System.out.println(x);</selection>
+
+        System.out.println("bar");
+        System.out.println("bazz");
+        System.out.println(x);
+    }
+}

java/java-tests/testData/refactoring/extractMethod/SuggestChangeSignatureLeaveSameExpressionsUntouched_after.java

@@ -0,0 +1,15 @@
+public class Test {
+    {
+        int x = 0;
+
+        newMethod(x, "foo");
+
+        newMethod(x, "bar");
+    }
+
+    private void newMethod(int x, String foo) {
+        System.out.println(foo);
+        System.out.println("bazz");
+        System.out.println(x);
+    }
+}

java/java-tests/testData/refactoring/extractMethod/SuggestChangeSignatureOneParam.java

@@ -0,0 +1,11 @@
+public class Test {
+    {
+        int x = 0;
+
+        <selection>System.out.println("foo");
+        System.out.println(x);</selection>
+
+        System.out.println("bar");
+        System.out.println(x);
+    }
+}

java/java-tests/testData/refactoring/extractMethod/SuggestChangeSignatureOneParamMultipleTimesInside.java

@@ -0,0 +1,13 @@
+public class Test {
+    {
+        int x = 0;
+
+        <selection>System.out.println("foo");
+        System.out.println("foo");
+        System.out.println(x);</selection>
+
+        System.out.println("bar");
+        System.out.println("bar");
+        System.out.println(x);
+    }
+}

java/java-tests/testData/refactoring/extractMethod/SuggestChangeSignatureOneParamMultipleTimesInside_after.java

@@ -0,0 +1,15 @@
+public class Test {
+    {
+        int x = 0;
+
+        newMethod(x, "foo");
+
+        newMethod(x, "bar");
+    }
+
+    private void newMethod(int x, String foo) {
+        System.out.println(foo);
+        System.out.println(foo);
+        System.out.println(x);
+    }
+}

java/java-tests/testData/refactoring/extractMethod/SuggestChangeSignatureOneParam_after.java

@@ -0,0 +1,14 @@
+public class Test {
+    {
+        int x = 0;
+
+        newMethod(x, "foo");
+
+        newMethod(x, "bar");
+    }
+
+    private void newMethod(int x, String foo) {
+        System.out.println(foo);
+        System.out.println(x);
+    }
+}

java/java-tests/testData/refactoring/extractMethod/SuggestChangeSignatureSameParamNames.java

@@ -0,0 +1,13 @@
+public class Test {
+    {
+        int x = 0;
+
+        <selection>System.out.println(1);
+        System.out.println(2);
+        System.out.println(x);</selection>
+
+        System.out.println(3);
+        System.out.println(4);
+        System.out.println(x);
+    }
+}

java/java-tests/testData/refactoring/extractMethod/SuggestChangeSignatureSameParamNames_after.java

@@ -0,0 +1,15 @@
+public class Test {
+    {
+        int x = 0;
+
+        newMethod(x, 1, 2);
+
+        newMethod(x, 3, 4);
+    }
+
+    private void newMethod(int x, int x2, int x3) {
+        System.out.println(x2);
+        System.out.println(x3);
+        System.out.println(x);
+    }
+}

java/java-tests/testData/refactoring/extractMethod/SuggestChangeSignatureWithChangedParameterName.java

@@ -0,0 +1,13 @@
+public class Test {
+    {
+        int x = 0;
+
+        <selection>
+         System.out.println(x);
+         System.out.println(x + 1);
+        </selection>
+
+        System.out.println(x);
+        System.out.println(x + 2);
+    }
+}

java/java-tests/testData/refactoring/extractMethod/SuggestChangeSignatureWithChangedParameterName_after.java

@@ -0,0 +1,16 @@
+public class Test {
+    {
+        int x = 0;
+
+
+        newMethod(x, x + 1);
+
+
+        newMethod(x, x + 2);
+    }
+
+    private void newMethod(int p, int x) {
+        System.out.println(p);
+        System.out.println(x);
+    }
+}