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  1. JDK
  2. JDK-6970749

javac could provide warnings for unused local variables and private fields

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    • Enhancement
    • Resolution: Won't Fix
    • P3
    • 11
    • 7
    • tools
    • generic
    • generic

    Description

      Review feedback on the implementation of Project Coin's ARM blocks/try-with-resources statement noted that a warning is issued for an unused resource variables but that an analagous warnings is not used for other kinds of unused local variables. For consistency, a general unused local variable warning may be helpful.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-6970016 Clean up ARM/try-with-resources implementation

          • P3 - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. JDK-6911256 Project Coin: Support Automatic Resource Management (ARM) blocks in the compiler

          • P3 - Major loss of function.
          • Closed

          Enhancement - null JDK-8026357 Add warnings for unused variables and methods

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed

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              vromero Vicente Arturo Romero Zaldivar
              darcy Joe Darcy
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