IDEA-196178 Join Lines on selected text also joins not selected text

java/java-tests/testData/codeInsight/joinLines/IfChainSelection_after.java

@@ -0,0 +1,10 @@
+class Foo {
+    void test() {
+        int a = 2;
+        int b = 2;
+
+        if (a == b && a > b) System.out.println();
+
+        System.out.println();
+    }
+}