java postfix templates: add braces for while loop IDEA-153730

java/java-tests/testData/codeInsight/template/postfix/templates/while/booleanVariable_after.java

@@ -1,6 +1,8 @@
 public class Foo {
     void m(boolean x) {
-        while (x)<caret>
+        while (x) {
+            <caret>
+        }
         return;
     }
 }

java/java-tests/testData/codeInsight/template/postfix/templates/while/boxedBooleanVariable_after.java

@@ -1,6 +1,8 @@
 public class Foo {
     void m(Boolean x) {
-        while (x)<caret>
+        while (x) {
+            <caret>
+        }
         return;
     }
 }