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Posted to commits@groovy.apache.org by pa...@apache.org on 2021/04/12 09:23:29 UTC
[groovy] 12/25: GROOVY-9649: Fix IntRange size being negative on
some occasions
This is an automated email from the ASF dual-hosted git repository.
paulk pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/groovy.git
commit 1a8f109b6bfc073dc81bf4ea63a3b0878aa70360
Author: Eerik Voimanen <ee...@tuni.fi>
AuthorDate: Wed Apr 7 16:39:32 2021 +0300
GROOVY-9649: Fix IntRange size being negative on some occasions
---
src/main/java/groovy/lang/IntRange.java | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/main/java/groovy/lang/IntRange.java b/src/main/java/groovy/lang/IntRange.java
index c11fd94..7a701ad 100644
--- a/src/main/java/groovy/lang/IntRange.java
+++ b/src/main/java/groovy/lang/IntRange.java
@@ -362,7 +362,8 @@ public class IntRange extends AbstractList<Integer> implements Range<Integer>, S
@Override
public int size() {
- return getTo() - getFrom() + 1;
+ // If fully exclusive and borders are one apart, the size would be negative, take that into account
+ return Math.max(getTo() - getFrom() + 1, 0);
}
@Override