private void validateNumCores(){
  String numCoresStr=carbonProperties.getProperty(CarbonCommonConstants.NUM_CORES,CarbonCommonConstants.NUM_CORES_DEFAULT_VAL);
  try {
    int numCores=Integer.parseInt(numCoresStr);
    if (numCores < CarbonCommonConstants.NUM_CORES_MIN_VAL || numCores > CarbonCommonConstants.NUM_CORES_MAX_VAL) {
      LOGGER.info("The num Cores  value \"" + numCoresStr + "\" is invalid. Using the default value \""+ CarbonCommonConstants.NUM_CORES_DEFAULT_VAL);
      carbonProperties.setProperty(CarbonCommonConstants.NUM_CORES,CarbonCommonConstants.NUM_CORES_DEFAULT_VAL);
    }
  }
 catch (  NumberFormatException e) {
    LOGGER.info("The num Cores  value \"" + numCoresStr + "\" is invalid. Using the default value \""+ CarbonCommonConstants.NUM_CORES_DEFAULT_VAL);
    carbonProperties.setProperty(CarbonCommonConstants.NUM_CORES,CarbonCommonConstants.NUM_CORES_DEFAULT_VAL);
  }
}

private void validateNumCores ( ) { String numCoresStr = carbonProperties . getProperty ( CarbonCommonConstants . NUM_CORES , CarbonCommonConstants . NUM_CORES_DEFAULT_VAL ) ; try { int numCores = Integer . parseInt ( numCoresStr ) ; if ( numCores < CarbonCommonConstants . NUM_CORES_MIN_VAL || numCores > CarbonCommonConstants . NUM_CORES_MAX_VAL ) { LOGGER . info ( "The num Cores  value \"" + numCoresStr + "\" is invalid. Using the default value \"" + CarbonCommonConstants . NUM_CORES_DEFAULT_VAL ) ; carbonProperties . setProperty ( CarbonCommonConstants . NUM_CORES , CarbonCommonConstants . NUM_CORES_DEFAULT_VAL ) ; } } catch ( NumberFormatException e ) { LOGGER . info ( "The num Cores  value \"" + numCoresStr + "\" is invalid. Using the default value \"" + CarbonCommonConstants . NUM_CORES_DEFAULT_VAL ) ; carbonProperties . setProperty ( CarbonCommonConstants . NUM_CORES , CarbonCommonConstants . NUM_CORES_DEFAULT_VAL ) ; } }
this method validates the number cores specified
