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commit 79e771c7d4fa2b9560c0c4f1520ba5d25bf01f06 Author: Gary Gregory <[email protected]> AuthorDate: Thu Jul 9 19:38:07 2026 -0400 Inline single-use local variables. --- .../collections4/set/UnmodifiableNavigableSet.java | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/src/main/java/org/apache/commons/collections4/set/UnmodifiableNavigableSet.java b/src/main/java/org/apache/commons/collections4/set/UnmodifiableNavigableSet.java index 044229927..f9969bb7c 100644 --- a/src/main/java/org/apache/commons/collections4/set/UnmodifiableNavigableSet.java +++ b/src/main/java/org/apache/commons/collections4/set/UnmodifiableNavigableSet.java @@ -114,14 +114,12 @@ public final class UnmodifiableNavigableSet<E> @Override public SortedSet<E> headSet(final E toElement) { - final SortedSet<E> head = decorated().headSet(toElement); - return UnmodifiableSortedSet.unmodifiableSortedSet(head); + return UnmodifiableSortedSet.unmodifiableSortedSet(decorated().headSet(toElement)); } @Override public NavigableSet<E> headSet(final E toElement, final boolean inclusive) { - final NavigableSet<E> head = decorated().headSet(toElement, inclusive); - return unmodifiableNavigableSet(head); + return unmodifiableNavigableSet(decorated().headSet(toElement, inclusive)); } @Override @@ -212,27 +210,23 @@ public final class UnmodifiableNavigableSet<E> @Override public NavigableSet<E> subSet(final E fromElement, final boolean fromInclusive, final E toElement, final boolean toInclusive) { - final NavigableSet<E> sub = decorated().subSet(fromElement, fromInclusive, toElement, toInclusive); - return unmodifiableNavigableSet(sub); + return unmodifiableNavigableSet(decorated().subSet(fromElement, fromInclusive, toElement, toInclusive)); } // SortedSet @Override public SortedSet<E> subSet(final E fromElement, final E toElement) { - final SortedSet<E> sub = decorated().subSet(fromElement, toElement); - return UnmodifiableSortedSet.unmodifiableSortedSet(sub); + return UnmodifiableSortedSet.unmodifiableSortedSet(decorated().subSet(fromElement, toElement)); } @Override public SortedSet<E> tailSet(final E fromElement) { - final SortedSet<E> tail = decorated().tailSet(fromElement); - return UnmodifiableSortedSet.unmodifiableSortedSet(tail); + return UnmodifiableSortedSet.unmodifiableSortedSet(decorated().tailSet(fromElement)); } @Override public NavigableSet<E> tailSet(final E fromElement, final boolean inclusive) { - final NavigableSet<E> tail = decorated().tailSet(fromElement, inclusive); - return unmodifiableNavigableSet(tail); + return unmodifiableNavigableSet(decorated().tailSet(fromElement, inclusive)); } /**
