Update the documentation of RegularImmutableMap.

It's been used for size-zero maps for years. RELNOTES=n/a PiperOrigin-RevId: 632659530
google · May 11, 2024 · aeadb63 · aeadb63
1 parent 243b327
commit aeadb63
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/guava/src/com/google/common/collect/RegularImmutableMap.java b/guava/src/com/google/common/collect/RegularImmutableMap.java
@@ -35,7 +35,10 @@
 import org.checkerframework.checker.nullness.qual.Nullable;
 
 /**
- * Implementation of {@link ImmutableMap} with two or more entries.
+ * Implementation of {@link ImmutableMap} used for 0 entries and for 2+ entries. Additional
+ * implementations exist for particular cases, like {@link ImmutableTable} views and hash flooding.
+ * (This doc discusses {@link ImmutableMap} subclasses only for the JRE flavor; the Android flavor
+ * differs.)
  *
  * @author Jesse Wilson
  * @author Kevin Bourrillion