finalize() — netty Function Reference

Architecture documentation for the finalize() function in PoolThreadCache.java from the netty codebase.

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Buffer→ Search→ finalize() — netty Function Reference

Dependency Diagram

graph TD
  6a490f6b_0a0e_531d_db52_9bb29522c8ab["finalize()"]
  2da6a301_6e89_e4ee_919c_feaf2800852b["FreeOnFinalize"]
  6a490f6b_0a0e_531d_db52_9bb29522c8ab -->|defined in| 2da6a301_6e89_e4ee_919c_feaf2800852b
  67fe01c2_aedc_a81c_c637_b03b96610998["free()"]
  6a490f6b_0a0e_531d_db52_9bb29522c8ab -->|calls| 67fe01c2_aedc_a81c_c637_b03b96610998
  style 6a490f6b_0a0e_531d_db52_9bb29522c8ab fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/PoolThreadCache.java lines 483–497

        @SuppressWarnings({"FinalizeDeclaration", "deprecation"})
        @Override
        protected void finalize() throws Throwable {
            try {
                PoolThreadCache cache = this.cache;
                // this can race with a non-finalizer thread calling free: regardless who wins, the cache will be
                // null out
                this.cache = null;
                if (cache != null) {
                    cache.free(true);
                }
            } finally {
                super.finalize();
            }
        }