572 return; // Avoid compiler issues
573 }
574
575 /*
576 * getMethod (above) will choose the correct method, based
577 * on its name and parameter type, however, we still have to
578 * ensure that the method is static and returns a void.
579 */
580 int mod = mainMethod.getModifiers();
581 if (!Modifier.isStatic(mod)) {
582 abort(null, "java.launcher.cls.error2", "static",
583 mainMethod.getDeclaringClass().getName());
584 }
585 if (mainMethod.getReturnType() != java.lang.Void.TYPE) {
586 abort(null, "java.launcher.cls.error3",
587 mainMethod.getDeclaringClass().getName());
588 }
589 }
590
591 private static final String encprop = "sun.jnu.encoding";
592 private static String encoding = null;
593 private static boolean isCharsetSupported = false;
594
595 /*
596 * converts a c or a byte array to a platform specific string,
597 * previously implemented as a native method in the launcher.
598 */
599 static String makePlatformString(boolean printToStderr, byte[] inArray) {
600 initOutput(printToStderr);
601 if (encoding == null) {
602 encoding = System.getProperty(encprop);
603 isCharsetSupported = Charset.isSupported(encoding);
604 }
605 try {
606 String out = isCharsetSupported
607 ? new String(inArray, encoding)
608 : new String(inArray);
609 return out;
610 } catch (UnsupportedEncodingException uee) {
611 abort(uee, null);
612 }
613 return null; // keep the compiler happy
614 }
615
616 static String[] expandArgs(String[] argArray) {
617 List<StdArg> aList = new ArrayList<>();
618 for (String x : argArray) {
619 aList.add(new StdArg(x));
620 }
621 return expandArgs(aList);
622 }
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572 return; // Avoid compiler issues
573 }
574
575 /*
576 * getMethod (above) will choose the correct method, based
577 * on its name and parameter type, however, we still have to
578 * ensure that the method is static and returns a void.
579 */
580 int mod = mainMethod.getModifiers();
581 if (!Modifier.isStatic(mod)) {
582 abort(null, "java.launcher.cls.error2", "static",
583 mainMethod.getDeclaringClass().getName());
584 }
585 if (mainMethod.getReturnType() != java.lang.Void.TYPE) {
586 abort(null, "java.launcher.cls.error3",
587 mainMethod.getDeclaringClass().getName());
588 }
589 }
590
591 private static final String encprop = "sun.jnu.encoding";
592 private static final String encprop_unicode = "file.encoding.unicode";
593 private static String encoding = null;
594 private static boolean isCharsetSupported = false;
595
596 /*
597 * converts a c or a byte array to a platform specific string,
598 * previously implemented as a native method in the launcher.
599 */
600 static String makePlatformString(boolean printToStderr, byte[] inArray) {
601 initOutput(printToStderr);
602 if (encoding == null) {
603 if (Boolean.getBoolean("windows.UnicodeConsole")) {
604 encoding = System.getProperty(encprop_unicode);
605 if (encoding == null || !Charset.isSupported(encoding)) {
606 encoding = Charset.defaultUnicodeCharset().name();
607 }
608 if (!Charset.isSupported(encoding)) {
609 encoding = System.getProperty(encprop);
610 }
611 } else {
612 encoding = System.getProperty(encprop);
613 }
614 isCharsetSupported = Charset.isSupported(encoding);
615 }
616 try {
617 String out = isCharsetSupported
618 ? new String(inArray, encoding)
619 : new String(inArray);
620 return out;
621 } catch (UnsupportedEncodingException uee) {
622 abort(uee, null);
623 }
624 return null; // keep the compiler happy
625 }
626
627 static String[] expandArgs(String[] argArray) {
628 List<StdArg> aList = new ArrayList<>();
629 for (String x : argArray) {
630 aList.add(new StdArg(x));
631 }
632 return expandArgs(aList);
633 }
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