Java: Fixed the intention "Invert 'if' condition" in the case of nested 'if' without braces (IDEA-167957)

java/java-tests/testData/codeInsight/invertIfCondition/afterNestedIf1.java

@@ -0,0 +1,12 @@
+// "Invert 'if' condition" "true"
+class Main {
+    boolean method(boolean a, boolean b) {
+        if (a) {
+            if (b) {
+                return false;
+            }
+            return true;
+        }
+        return false;
+    }
+}

java/java-tests/testData/codeInsight/invertIfCondition/afterNestedIf2.java

@@ -0,0 +1,13 @@
+// "Invert 'if' condition" "true"
+class Main {
+    boolean method(boolean a, boolean b) {
+        for (int i = 1; i < 10; i++)
+            if (a) {
+                if (b)   /* comment 1 */ {
+                    continue;
+                }
+                return true; /* comment 2 */
+            }
+        return false;            /* comment 3 */
+    }
+}

java/java-tests/testData/codeInsight/invertIfCondition/afterNestedIf3.java

@@ -0,0 +1,14 @@
+// "Invert 'if' condition" "true"
+class Main {
+    boolean method(boolean a, boolean b) {
+        if (a) {
+            if (b) {
+            }
+            else {
+                return true; // comment
+            }
+        }
+        int x = 1;
+        return false;
+    }
+}

java/java-tests/testData/codeInsight/invertIfCondition/afterNestedIf4.java

@@ -0,0 +1,13 @@
+// "Invert 'if' condition" "true"
+class Main {
+    boolean method(boolean a, boolean b) {
+        for (int i = 1; i < 10; i++)
+        {
+            if (b) {
+                continue;
+            }
+            return true;
+        }
+        return false;
+    }
+}

java/java-tests/testData/codeInsight/invertIfCondition/beforeNestedIf1.java

@@ -0,0 +1,9 @@
+// "Invert 'if' condition" "true"
+class Main {
+    boolean method(boolean a, boolean b) {
+        if (a)
+            <caret>if (!b)
+                return true;
+        return false;
+    }
+}

java/java-tests/testData/codeInsight/invertIfCondition/beforeNestedIf2.java

@@ -0,0 +1,10 @@
+// "Invert 'if' condition" "true"
+class Main {
+    boolean method(boolean a, boolean b) {
+        for (int i = 1; i < 10; i++)
+            if (a)
+                <caret>if (!b)   /* comment 1 */
+                    return true; /* comment 2 */
+        return false;            /* comment 3 */
+    }
+}

java/java-tests/testData/codeInsight/invertIfCondition/beforeNestedIf3.java

@@ -0,0 +1,10 @@
+// "Invert 'if' condition" "true"
+class Main {
+    boolean method(boolean a, boolean b) {
+        if (a)
+            <caret>if (!b)
+                return true; // comment
+        int x = 1;
+        return false;
+    }
+}

java/java-tests/testData/codeInsight/invertIfCondition/beforeNestedIf4.java

@@ -0,0 +1,9 @@
+// "Invert 'if' condition" "true"
+class Main {
+    boolean method(boolean a, boolean b) {
+        for (int i = 1; i < 10; i++)
+            <caret>if (!b)
+            return true;
+        return false;
+    }
+}