VirtualBox

Opened 13 years ago

Last modified 13 years ago

#9848 closed defect

4.1.4 compilation issues with java glue — at Initial Version

Reported by: Aidar Owned by:
Component: other Version: VirtualBox 4.1.4
Keywords: glue-java.xsl java Cc:
Guest type: other Host type: Linux

Description

emerging 4.1.4 ose on gentoo here with following failure:

/var/tmp/portage/app-emulation/virtualbox-4.1.4/work/VirtualBox-4.1.4_OSE/out/linux.amd64/release/obj/vboxjxpcom-gen/jxpcomgen/java/glue/Helper.java:123: error: name clash: unwrap(List<Integer>) and unwrap(List<Short>) have the same erasure
    public static int[] unwrap(List<Integer> vals) {
                        ^
/var/tmp/portage/app-emulation/virtualbox-4.1.4/work/VirtualBox-4.1.4_OSE/out/linux.amd64/release/obj/vboxjxpcom-gen/jxpcomgen/java/glue/Helper.java:135: error: name clash: unwrap(List<Long>) and unwrap(List<Short>) have the same erasure
    public static long[] unwrap(List<Long> vals) {
                         ^
/var/tmp/portage/app-emulation/virtualbox-4.1.4/work/VirtualBox-4.1.4_OSE/out/linux.amd64/release/obj/vboxjxpcom-gen/jxpcomgen/java/glue/Helper.java:147: error: name clash: unwrap(List<Boolean>) and unwrap(List<Short>) have the same erasure
    public static boolean[] unwrap(List<Boolean> vals) {
                            ^
/var/tmp/portage/app-emulation/virtualbox-4.1.4/work/VirtualBox-4.1.4_OSE/out/linux.amd64/release/obj/vboxjxpcom-gen/jxpcomgen/java/glue/Helper.java:159: error: name clash: unwrap(List<String>) and unwrap(List<Short>) have the same erasure
    public static String[] unwrap(List<String> vals) {

indeed, src/VBox/Main/glue/glue-java.xsl on line 2656 has illegal java:

    public static short[] unwrap(List<Short> vals) {
        if (vals==null)
           return null;

        short[] ret = new short[vals.size()];
        int i = 0;
        for (short l : vals) {
                ret[i++] = l;
        }
        return ret;
    }

    public static int[] unwrap(List<Integer> vals) {
        if (vals == null)
           return null;

        int[] ret = new int[vals.size()];
        int i = 0;
        for (int l : vals) {
                ret[i++] = l;
        }
        return ret;
    }

    public static long[] unwrap(List<Long> vals) {
        if (vals == null)
           return null;

        long[] ret = new long[vals.size()];
        int i = 0;
        for (long l : vals) {
                ret[i++] = l;
        }
        return ret;
    }
.
.
.

Some more generic methods with the exact same erasure which is illegal java. Any sane fix for this ? Am I missing something ?

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