Inline inner: check when possible to inline this ref only (IDEA-39274)

java/java-tests/testData/refactoring/inlineToAnonymousClass/CanBeInvokedOnReference.java

@@ -0,0 +1,7 @@
+public class Simple {}
+
+class Usage {
+  void foo() {
+    String s = new Si<caret>mple().toString();
+  }
+}

java/java-tests/testData/refactoring/inlineToAnonymousClass/CanBeInvokedOnReference1.java

@@ -0,0 +1,11 @@
+public class Simple implements Runnable {
+  public void run(){}
+}
+
+class Usage {
+  void foo() {
+    bar(new Si<caret>mple());
+  }
+
+  void bar(Runnable r){}
+}

java/java-tests/testData/refactoring/inlineToAnonymousClass/CanBeInvokedOnReferenceSubstitution.java

@@ -0,0 +1,11 @@
+public class Simple<T> implements Comparable<T> {
+  public int compareTo(T o){}
+}
+
+class Usage {
+  void foo() {
+    bar(new Si<caret>mple<String>());
+  }
+
+  void bar(Comparable<String>... r){}
+}

java/java-tests/testData/refactoring/inlineToAnonymousClass/CanBeInvokedOnReferenceSubstitution1.java

@@ -0,0 +1,11 @@
+public class Simple<T> implements Comparable<T> {
+  public int compareTo(T o){}
+}
+
+class Usage<S> {
+  void foo() {
+    bar(new Si<caret>mple<S>());
+  }
+
+  void bar(Comparable<S>... r){}
+}

java/java-tests/testData/refactoring/inlineToAnonymousClass/CanBeInvokedOnReferenceSyncStatement.java

@@ -0,0 +1,9 @@
+public class Simple {}
+
+class Usage {
+  void foo() {
+    synchronized (new Si<caret>mple()) {
+      //dosmth
+    }
+  }
+}

java/java-tests/testData/refactoring/inlineToAnonymousClass/CanBeInvokedOnReferenceVarargs.java

@@ -0,0 +1,11 @@
+public class Simple implements Runnable {
+  public void run(){}
+}
+
+class Usage {
+  void foo() {
+    bar(new Si<caret>mple());
+  }
+
+  void bar(Runnable... r){}
+}

java/java-tests/testData/refactoring/inlineToAnonymousClass/CantBeInvokedOnReference.java

@@ -0,0 +1,7 @@
+public class Simple {}
+
+class Usage {
+  void foo() {
+    Simple s = new Si<caret>mple();
+  }
+}

java/java-tests/testData/refactoring/inlineToAnonymousClass/CantBeInvokedOnReference1.java

@@ -0,0 +1,11 @@
+public class Simple implements Runnable {
+  public void run(){}
+}
+
+class Usage {
+  void foo() {
+    bar(new Si<caret>mple());
+  }
+
+  void bar(Simple s){}
+}

java/java-tests/testData/refactoring/inlineToAnonymousClass/CantBeInvokedOnReferenceReturnStatement.java

@@ -0,0 +1,7 @@
+public class Simple {}
+
+class Usage {
+  Simple foo() {
+    return new Si<caret>mple();
+  }
+}

java/java-tests/testData/refactoring/inlineToAnonymousClass/CantBeInvokedOnReferenceThrowStatement.java

@@ -0,0 +1,9 @@
+import java.lang.Exception;
+
+public class Simple extends Exception{}
+
+class Usage {
+  void foo() throws Simple {
+    throw new Si<caret>mple();
+  }
+}