StringBuilder() — netty Function Reference

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

Function java CommonUtil Internal

Entity Profile

CommonUtil→ Internal→ StringBuilder() — netty Function Reference

Dependency Diagram

graph TD
  276afa21_355c_7af8_331c_5ed6b7385b75["StringBuilder()"]
  d6ca0ae0_1399_e584_fef6_bfc2f1e3e146["InternalThreadLocalMap"]
  276afa21_355c_7af8_331c_5ed6b7385b75 -->|defined in| d6ca0ae0_1399_e584_fef6_bfc2f1e3e146
  style 276afa21_355c_7af8_331c_5ed6b7385b75 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/main/java/io/netty/util/internal/InternalThreadLocalMap.java lines 213–224

    public StringBuilder stringBuilder() {
        StringBuilder sb = stringBuilder;
        if (sb == null) {
            return stringBuilder = new StringBuilder(STRING_BUILDER_INITIAL_SIZE);
        }
        if (sb.capacity() > STRING_BUILDER_MAX_SIZE) {
            sb.setLength(STRING_BUILDER_INITIAL_SIZE);
            sb.trimToSize();
        }
        sb.setLength(0);
        return sb;
    }