Java custom folding enabled

java/java-tests/testData/codeInsight/folding/CustomFolding.java

@@ -0,0 +1,19 @@
+public class Test {
+  <fold text='My private fields'>// <editor-fold desc="My private fields">
+
+  private int x;
+  private int y;
+  // </editor-fold></fold>
+
+  <fold text='My methods'>// <editor-fold desc="My methods">
+
+  private void doSomething() <fold text='{...}'>{
+    StringBuilder s = new StringBuilder();
+    <fold text='My code'>// <editor-fold desc="My code">
+    s.append("a");
+    s.append("b");
+    // </editor-fold></fold>
+    System.out.println(s.toString());
+  }</fold>
+  // </editor-fold></fold>
+}