charsetDecoderCache() — netty Function Reference

Architecture documentation for the charsetDecoderCache() function in InternalThreadLocalMap.java from the netty codebase.

Function java CommonUtil Internal

Entity Profile

CommonUtil→ Internal→ charsetDecoderCache() — netty Function Reference

Dependency Diagram

graph TD
  2c5575cc_eb8e_c9b2_a7b6_0f37cf0a1aa9["charsetDecoderCache()"]
  d6ca0ae0_1399_e584_fef6_bfc2f1e3e146["InternalThreadLocalMap"]
  2c5575cc_eb8e_c9b2_a7b6_0f37cf0a1aa9 -->|defined in| d6ca0ae0_1399_e584_fef6_bfc2f1e3e146
  style 2c5575cc_eb8e_c9b2_a7b6_0f37cf0a1aa9 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/main/java/io/netty/util/internal/InternalThreadLocalMap.java lines 234–240

    public Map<Charset, CharsetDecoder> charsetDecoderCache() {
        Map<Charset, CharsetDecoder> cache = charsetDecoderCache;
        if (cache == null) {
            charsetDecoderCache = cache = new IdentityHashMap<>();
        }
        return cache;
    }