[groovy] branch GROOVY_3_0_X updated: GROOVY-9637: prefactor existing utility

[paulk]

This is an automated email from the ASF dual-hosted git repository.

paulk pushed a commit to branch GROOVY_3_0_X
in repository https://gitbox.apache.org/repos/asf/groovy.git


The following commit(s) were added to refs/heads/GROOVY_3_0_X by this push:
     new 9b0b4e5  GROOVY-9637: prefactor existing utility
9b0b4e5 is described below

commit 9b0b4e5478657a1bfc82d39634d24deeacc2910e
Author: Daniel Sun <sun...@apache.org>
AuthorDate: Mon Jul 13 02:40:57 2020 +0800

    GROOVY-9637: prefactor existing utility
---
 .../org/apache/groovy/ast/tools/ImmutablePropertyUtils.java  | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git 
a/src/main/java/org/apache/groovy/ast/tools/ImmutablePropertyUtils.java 
b/src/main/java/org/apache/groovy/ast/tools/ImmutablePropertyUtils.java
index 4e2bde0..c89b484 100644
--- a/src/main/java/org/apache/groovy/ast/tools/ImmutablePropertyUtils.java
+++ b/src/main/java/org/apache/groovy/ast/tools/ImmutablePropertyUtils.java
@@ -69,7 +69,15 @@ public class ImmutablePropertyUtils {
               This list can by extended by providing "known immutable" classes
               via Immutable.knownImmutableClasses
              */
-    private static Set<String> builtinImmutables = new 
HashSet<String>(Arrays.asList(
+    private static final Set<String> BUILTIN_IMMUTABLES = new 
HashSet<String>(Arrays.asList(
+            "boolean",
+            "byte",
+            "char",
+            "double",
+            "float",
+            "int",
+            "long",
+            "short",
             "java.lang.Class",
             "java.lang.Boolean",
             "java.lang.Byte",
@@ -196,7 +204,7 @@ public class ImmutablePropertyUtils {
     }
 
     public static boolean isBuiltinImmutable(String typeName) {
-        return builtinImmutables.contains(typeName);
+        return BUILTIN_IMMUTABLES.contains(typeName);
     }
 
     private static boolean hasImmutableAnnotation(Class clazz) {