Steven Levine
Steven Levine
~1 min read

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How many times have you written the following code:

void someMethod() throws X1,X2 {
  try { /* Something that can throw X1,X2 */ }
  catch (Throwable e) {
    logger.log(e);
    throw e; // Error: Unreported exception Throwable
 }
}

Need a way to express we are simply re-throwing the Exception that was caught.

The Proposal to add the safe re-throw to the language is as follows:

void m() throws X1,X2 {
   try { /* Something that can throw X1,X2 */ }
   catch (final Throwable e) {
      logger.log(e);
      throw e; // Compiles OK; can throw X1,X2
   }
}

Again, lets hope it makes its way in to Java 7.