Java inspection: Added lambda expression tests for "Move return to computation" inspection (IDEA-121153)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/returnSeparatedFromComputation8/afterIfInLambda.java

@@ -0,0 +1,17 @@
+// "Move 'return' closer to computation of the value of 'n'" "true"
+class T {
+    interface I {
+        int call();
+    }
+    void f(boolean b) {
+        g(() -> {
+            int n = -1;
+            if (b) return 1;
+            return n;
+        });
+    }
+
+    void g(I i) {
+        i.call();
+    }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/returnSeparatedFromComputation8/afterWhileInLambda.java

@@ -0,0 +1,24 @@
+// "Move 'return' closer to computation of the value of 'n'" "true"
+class T {
+    interface I {
+        int call();
+    }
+    void f(boolean b) {
+        g(() -> {
+            int n = -1;
+            while (true) {
+                if (h()) {
+                    return 1;
+                }
+            }
+        });
+    }
+
+    void g(I i) {
+        i.call();
+    }
+
+    boolean h() {
+        return true;
+    }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/returnSeparatedFromComputation8/beforeIfInLambda.java

@@ -0,0 +1,17 @@
+// "Move 'return' closer to computation of the value of 'n'" "true"
+class T {
+    interface I {
+        int call();
+    }
+    void f(boolean b) {
+        g(() -> {
+            int n = -1;
+            if (b) n = 1;
+            ret<caret>urn n;
+        });
+    }
+
+    void g(I i) {
+        i.call();
+    }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/returnSeparatedFromComputation8/beforeWhileInLambda.java

@@ -0,0 +1,26 @@
+// "Move 'return' closer to computation of the value of 'n'" "true"
+class T {
+    interface I {
+        int call();
+    }
+    void f(boolean b) {
+        g(() -> {
+            int n = -1;
+            while (true) {
+                if (h()) {
+                    n = 1;
+                    break;
+                }
+            }
+            ret<caret>urn n;
+        });
+    }
+
+    void g(I i) {
+        i.call();
+    }
+
+    boolean h() {
+        return true;
+    }
+}