/** * Create an error diagnostic * * @param source The source of the compilation unit, if any, in which to report the error. * @param pos The source position at which to report the error. * @param errorKey The key for the localized error message. */ public JCDiagnostic error( DiagnosticFlag flag, DiagnosticSource source, DiagnosticPosition pos, Error errorKey) { JCDiagnostic diag = create(null, EnumSet.copyOf(defaultErrorFlags), source, pos, errorKey); if (flag != null) { diag.setFlag(flag); } return diag; }