diff options
author | Henning Baldersheim <balder@yahoo-inc.com> | 2024-01-30 08:03:46 +0100 |
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committer | Henning Baldersheim <balder@yahoo-inc.com> | 2024-01-30 13:03:13 +0100 |
commit | 86cb629b26a4a7b7020fbaeb5d010e22222c2f5d (patch) | |
tree | e28015f5b564606088f5e33d9d3f953716bb63bf /vespajlib | |
parent | f8d3e7764d3bad2fac1da2cf27bfd7c985612990 (diff) |
Add copyright and minor cleanup.
Diffstat (limited to 'vespajlib')
-rw-r--r-- | vespajlib/src/main/java/com/yahoo/tensor/impl/Label.java | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/vespajlib/src/main/java/com/yahoo/tensor/impl/Label.java b/vespajlib/src/main/java/com/yahoo/tensor/impl/Label.java index 4b832bc7dc8..7c1e8646245 100644 --- a/vespajlib/src/main/java/com/yahoo/tensor/impl/Label.java +++ b/vespajlib/src/main/java/com/yahoo/tensor/impl/Label.java @@ -1,6 +1,6 @@ +// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. package com.yahoo.tensor.impl; - import com.yahoo.tensor.Tensor; import java.util.Arrays; @@ -48,7 +48,7 @@ public class Label { } private static boolean validNumericIndex(String s) { - if ((s.length() == 0) || (s.length() > 1 && s.charAt(0) == '0')) return false; + if (s.isEmpty() || ((s.length() > 1) && (s.charAt(0) == '0'))) return false; for (int i = 0; i < s.length(); i++) { char c = s.charAt(i); if ((c < '0') || (c > '9')) return false; |