diff options
Diffstat (limited to 'infra')
| -rw-r--r-- | infra/translate-api/src/main/java/io/fd/honeycomb/translate/ModificationCache.java | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/infra/translate-api/src/main/java/io/fd/honeycomb/translate/ModificationCache.java b/infra/translate-api/src/main/java/io/fd/honeycomb/translate/ModificationCache.java index dcf97439b..2419ffebe 100644 --- a/infra/translate-api/src/main/java/io/fd/honeycomb/translate/ModificationCache.java +++ b/infra/translate-api/src/main/java/io/fd/honeycomb/translate/ModificationCache.java @@ -16,18 +16,21 @@ package io.fd.honeycomb.translate; -import com.google.common.collect.Maps; -import java.util.HashMap; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; +import javax.annotation.concurrent.ThreadSafe; /** - * Simple context class that provides transient storage during one or more read/write operations + * Simple context class that provides transient storage during one or more read/write operations. + * Internally Thread-save. */ +@ThreadSafe public class ModificationCache implements AutoCloseable { - protected final HashMap<Object, Object> map; + protected final Map<Object, Object> map; public ModificationCache() { - map = Maps.newHashMap(); + map = new ConcurrentHashMap<>(); } public Object get(final Object o) { |