ImmutableEnumSetRules

SUGGESTION

Simplification

View source code on GitHub

Suppression

Disable all rules by adding -XepOpt:Refaster:NamePattern=^(?!ImmutableEnumSetRules\$).* as compiler argument.

Table of contents

1. SetsImmutableEnumSetIterable
2. SetsImmutableEnumSetArraysAsList
3. SetsImmutableEnumSet1
4. SetsImmutableEnumSet2
5. SetsImmutableEnumSet3
6. SetsImmutableEnumSet4
7. SetsImmutableEnumSet5
8. SetsImmutableEnumSet6
9. SetsImmutableEnumSetVarArgs
10. StreamToImmutableEnumSet

SetsImmutableEnumSetIterable

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("SetsImmutableEnumSetIterable") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!ImmutableEnumSetRules\$SetsImmutableEnumSetIterable).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 ImmutableSet<ImmutableSet<RoundingMode>> testSetsImmutableEnumSetIterable() {
   return ImmutableSet.of(
-      ImmutableSet.copyOf(Iterables.cycle(RoundingMode.UP)),
-      ImmutableSet.copyOf(EnumSet.allOf(RoundingMode.class)));
+      Sets.immutableEnumSet(Iterables.cycle(RoundingMode.UP)),
+      Sets.immutableEnumSet(EnumSet.allOf(RoundingMode.class)));
 }

SetsImmutableEnumSetArraysAsList

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("SetsImmutableEnumSetArraysAsList") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!ImmutableEnumSetRules\$SetsImmutableEnumSetArraysAsList).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 ImmutableSet<RoundingMode> testSetsImmutableEnumSetArraysAsList() {
-  return ImmutableSet.copyOf(RoundingMode.values());
+  return Sets.immutableEnumSet(Arrays.asList(RoundingMode.values()));
 }

SetsImmutableEnumSet1

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("SetsImmutableEnumSet1") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!ImmutableEnumSetRules\$SetsImmutableEnumSet1).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 ImmutableSet<ImmutableSet<RoundingMode>> testSetsImmutableEnumSet1() {
   return ImmutableSet.of(
-      ImmutableSet.of(RoundingMode.UP), ImmutableSet.copyOf(EnumSet.of(RoundingMode.UP)));
+      Sets.immutableEnumSet(RoundingMode.UP), Sets.immutableEnumSet(RoundingMode.UP));
 }

SetsImmutableEnumSet2

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("SetsImmutableEnumSet2") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!ImmutableEnumSetRules\$SetsImmutableEnumSet2).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 ImmutableSet<ImmutableSet<RoundingMode>> testSetsImmutableEnumSet2() {
   return ImmutableSet.of(
-      ImmutableSet.of(RoundingMode.UP, RoundingMode.DOWN),
-      ImmutableSet.copyOf(EnumSet.of(RoundingMode.UP, RoundingMode.DOWN)));
+      Sets.immutableEnumSet(RoundingMode.UP, RoundingMode.DOWN),
+      Sets.immutableEnumSet(RoundingMode.UP, RoundingMode.DOWN));
 }

SetsImmutableEnumSet3

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("SetsImmutableEnumSet3") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!ImmutableEnumSetRules\$SetsImmutableEnumSet3).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 ImmutableSet<ImmutableSet<RoundingMode>> testSetsImmutableEnumSet3() {
   return ImmutableSet.of(
-      ImmutableSet.of(RoundingMode.UP, RoundingMode.DOWN, RoundingMode.CEILING),
-      ImmutableSet.copyOf(EnumSet.of(RoundingMode.UP, RoundingMode.DOWN, RoundingMode.CEILING)));
+      Sets.immutableEnumSet(RoundingMode.UP, RoundingMode.DOWN, RoundingMode.CEILING),
+      Sets.immutableEnumSet(RoundingMode.UP, RoundingMode.DOWN, RoundingMode.CEILING));
 }

SetsImmutableEnumSet4

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("SetsImmutableEnumSet4") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!ImmutableEnumSetRules\$SetsImmutableEnumSet4).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 ImmutableSet<ImmutableSet<RoundingMode>> testSetsImmutableEnumSet4() {
   return ImmutableSet.of(
-      ImmutableSet.of(
+      Sets.immutableEnumSet(
           RoundingMode.UP, RoundingMode.DOWN, RoundingMode.CEILING, RoundingMode.FLOOR),
-      ImmutableSet.copyOf(
-          EnumSet.of(
-              RoundingMode.UP, RoundingMode.DOWN, RoundingMode.CEILING, RoundingMode.FLOOR)));
+      Sets.immutableEnumSet(
+          RoundingMode.UP, RoundingMode.DOWN, RoundingMode.CEILING, RoundingMode.FLOOR));
 }

SetsImmutableEnumSet5

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("SetsImmutableEnumSet5") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!ImmutableEnumSetRules\$SetsImmutableEnumSet5).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 ImmutableSet<ImmutableSet<RoundingMode>> testSetsImmutableEnumSet5() {
   return ImmutableSet.of(
-      ImmutableSet.of(
+      Sets.immutableEnumSet(
           RoundingMode.UP,
           RoundingMode.DOWN,
           RoundingMode.CEILING,
           RoundingMode.FLOOR,
           RoundingMode.UNNECESSARY),
-      ImmutableSet.copyOf(
-          EnumSet.of(
-              RoundingMode.UP,
-              RoundingMode.DOWN,
-              RoundingMode.CEILING,
-              RoundingMode.FLOOR,
-              RoundingMode.UNNECESSARY)));
+      Sets.immutableEnumSet(
+          RoundingMode.UP,
+          RoundingMode.DOWN,
+          RoundingMode.CEILING,
+          RoundingMode.FLOOR,
+          RoundingMode.UNNECESSARY));
 }

SetsImmutableEnumSet6

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("SetsImmutableEnumSet6") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!ImmutableEnumSetRules\$SetsImmutableEnumSet6).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 ImmutableSet<RoundingMode> testSetsImmutableEnumSet6() {
-  return ImmutableSet.of(
+  return Sets.immutableEnumSet(
       RoundingMode.UP,
       RoundingMode.DOWN,
       RoundingMode.CEILING,
       RoundingMode.FLOOR,
       RoundingMode.UNNECESSARY,
       RoundingMode.HALF_EVEN);
 }

SetsImmutableEnumSetVarArgs

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("SetsImmutableEnumSetVarArgs") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!ImmutableEnumSetRules\$SetsImmutableEnumSetVarArgs).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 ImmutableSet<RoundingMode> testSetsImmutableEnumSetVarArgs() {
-  return ImmutableSet.copyOf(
-      EnumSet.of(
-          RoundingMode.UP,
-          RoundingMode.DOWN,
-          RoundingMode.CEILING,
-          RoundingMode.FLOOR,
-          RoundingMode.UNNECESSARY,
-          RoundingMode.HALF_EVEN));
+  return Sets.immutableEnumSet(
+      RoundingMode.UP,
+      RoundingMode.DOWN,
+      RoundingMode.CEILING,
+      RoundingMode.FLOOR,
+      RoundingMode.UNNECESSARY,
+      RoundingMode.HALF_EVEN);
 }

StreamToImmutableEnumSet

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("StreamToImmutableEnumSet") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!ImmutableEnumSetRules\$StreamToImmutableEnumSet).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 ImmutableSet<BoundType> testStreamToImmutableEnumSet() {
-  return Stream.of(BoundType.OPEN).collect(toImmutableSet());
+  return Stream.of(BoundType.OPEN).collect(toImmutableEnumSet());
 }