Inline single use local variable

garydgregory · garydgregory · commit 9850fc6c7035 · 2024-04-03T10:38:10.000-04:00
diff --git a/src/main/java/org/apache/commons/io/input/CharacterSetFilterReader.java b/src/main/java/org/apache/commons/io/input/CharacterSetFilterReader.java
@@ -37,8 +37,7 @@ private static IntPredicate toIntPredicate(final Set<Integer> skip) {
         if (skip == null) {
             return SKIP_NONE;
         }
-        final Set<Integer> unmodifiableSet = Collections.unmodifiableSet(skip);
-        return c -> unmodifiableSet.contains(Integer.valueOf(c));
+        return c -> Collections.unmodifiableSet(skip).contains(Integer.valueOf(c));
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -37,8 +37,7 @@ private static IntPredicate toIntPredicate(final Set<Integer> skip) {`
`37`	`37`	`if (skip == null) {`
`38`	`38`	`return SKIP_NONE;`
`39`	`39`	`}`
`40`		`- final Set<Integer> unmodifiableSet = Collections.unmodifiableSet(skip);`
`41`		`- return c -> unmodifiableSet.contains(Integer.valueOf(c));`
	`40`	`+ return c -> Collections.unmodifiableSet(skip).contains(Integer.valueOf(c));`
`42`	`41`	`}`
`43`	`42`
`44`	`43`	`/**`