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| author |  howtonotwin | 2020-04-04 07:50:59 -0400 |
|---|---|---|
| committer |  GitHub | 2020-04-04 12:50:59 +0100 |
| commit | bfdab946855486eab0ff2a95264503d814e1dab7 (patch) | |
| tree | a65c4113ae2e14a4bd1b0bce43d564bafcb03d10 /src/main | |
| parent | Support java 9+ and gradle 6+ (#206) (diff) | |
| download | enigma-bfdab946855486eab0ff2a95264503d814e1dab7.tar.gz enigma-bfdab946855486eab0ff2a95264503d814e1dab7.tar.xz enigma-bfdab946855486eab0ff2a95264503d814e1dab7.zip | |
Fix division by zero (#189)
Resolves #181.
Diffstat (limited to 'src/main')
| -rw-r--r-- | src/main/java/cuchaz/enigma/analysis/index/ReferenceIndex.java | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/main/java/cuchaz/enigma/analysis/index/ReferenceIndex.java b/src/main/java/cuchaz/enigma/analysis/index/ReferenceIndex.java index b26b08b0..b6797c21 100644 --- a/src/main/java/cuchaz/enigma/analysis/index/ReferenceIndex.java +++ b/src/main/java/cuchaz/enigma/analysis/index/ReferenceIndex.java | |||
| @@ -97,7 +97,8 @@ public class ReferenceIndex implements JarIndexer { | |||
| 97 | } | 97 | } |
| 98 | 98 | ||
| 99 | private <K extends Entry<?>, V extends Entry<?>> Multimap<K, V> remapReferences(JarIndex index, Multimap<K, V> multimap) { | 99 | private <K extends Entry<?>, V extends Entry<?>> Multimap<K, V> remapReferences(JarIndex index, Multimap<K, V> multimap) { |
| 100 | Multimap<K, V> resolved = HashMultimap.create(multimap.keySet().size(), multimap.size() / multimap.keySet().size()); | 100 | final int keySetSize = multimap.keySet().size(); |
| 101 | Multimap<K, V> resolved = HashMultimap.create(multimap.keySet().size(), keySetSize == 0 ? 0 : multimap.size() / keySetSize); | ||
| 101 | for (Map.Entry<K, V> entry : multimap.entries()) { | 102 | for (Map.Entry<K, V> entry : multimap.entries()) { |
| 102 | resolved.put(remap(index, entry.getKey()), remap(index, entry.getValue())); | 103 | resolved.put(remap(index, entry.getKey()), remap(index, entry.getValue())); |
| 103 | } | 104 | } |