[apache#3466] do not show Convert Type to Var hint for method references

oyarzun · Jan 18, 2022 · 29dc0d4 · 29dc0d4
1 parent 0d32f3f
commit 29dc0d4
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diff --git a/java/java.hints/src/org/netbeans/modules/java/hints/jdk/ConvertToVarHint.java b/java/java.hints/src/org/netbeans/modules/java/hints/jdk/ConvertToVarHint.java
@@ -204,6 +204,8 @@ private static boolean isValidVarType(HintContext ctx) {
                     break;
                 case LAMBDA_EXPRESSION:
                     return false;
+                case MEMBER_REFERENCE:
+                    return false;
                 default:
                     break;
             }

diff --git a/java/java.hints/test/unit/src/org/netbeans/modules/java/hints/jdk/ConvertToVarHintTest.java b/java/java.hints/test/unit/src/org/netbeans/modules/java/hints/jdk/ConvertToVarHintTest.java
@@ -121,6 +121,24 @@ public void testLambdaExprRefToVar() throws Exception {
 
     }
 
+    @Test
+    public void testMethodRefToVar() throws Exception {
+
+        HintTest.create()
+                .setCaretMarker('^')
+                .input("package test;\n"
+                        + "import java.util.function.Consumer;\n"
+                        + "public class Test {\n"
+                        + "    void m2() {\n"
+                        + "       final Consumer<String> println = System.out::println^;\n"
+                        + "    }\n"
+                        + "}\n")
+                .sourceLevel("1.10")
+                .run(ConvertToVarHint.class)
+                .assertNotContainsWarnings(VAR_CONV_DESC);
+
+    }
+
     @Test
     public void testArrayInitializerVar() throws Exception {