IDEA-148839 Change class signature allows to specify bound type for new type parameters

java/java-tests/testData/refactoring/changeClassSignature/AddWithBound.java

@@ -0,0 +1,8 @@
+public class Main {
+
+  class <caret>B {}
+
+  public void someMethod() {
+    B b = new B();
+  }
+}

java/java-tests/testData/refactoring/changeClassSignature/AddWithBound.java.after

@@ -0,0 +1,10 @@
+import java.util.List;
+
+public class Main {
+
+  class B<T extends java.util.Collection> {}
+
+  public void someMethod() {
+    B<List> b = new B<List>();
+  }
+}

java/java-tests/testData/refactoring/changeClassSignature/ModifyWithBound.java

@@ -0,0 +1,8 @@
+public class Main {
+
+  class <caret>B<X extends Long> {}
+
+  public void someMethod() {
+    B<Long> b = new B<>();
+  }
+}

java/java-tests/testData/refactoring/changeClassSignature/ModifyWithBound.java.after

@@ -0,0 +1,10 @@
+import java.util.List;
+
+public class Main {
+
+  class B<T extends java.util.Collection, X extends Long> {}
+
+  public void someMethod() {
+    B<List, Long> b = new B<>();
+  }
+}