Avoid repeated flattening of nested ConsStrings

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    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P4
    • 9
    • Affects Version/s: None
    • Component/s: core-libs
    • None
    • b22
    • generic
    • generic

        Currently, when a ConsString is flattened to a java.lang.String, only the top level string is generated and cached (for obvious reasons). However, if a ConsString is repeatedly concatenated with another string and then flattened we may want to generate and cache the java.lang.String representation of that partial ConsString.

        A typical use case is the following piece of code where `data` may be a constant, long ConsString.

            String(header + CRLF + data);

              Assignee:
              Hannes Wallnoefer
              Reporter:
              Hannes Wallnoefer
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