Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8033126

Can't call default methods from JNI

    XMLWordPrintable

Details

    • b04
    • Verified

    Backports

      Description

        Reported at: http://mail.openjdk.java.net/pipermail/hotspot-dev/2014-January/012320.html

        interface A {
            default int getOne() {
                return 1;
            }
        }

        class Impl implements A {
            public int getOne() {
                return 2;
            }
        }

        It is not possible to call A.getOne() using JNI since CallNonvirtual<type>Method() does not consider default methods.

        Attachments

          1. impl.c
            1 kB
          2. ImplTest.java
            0.5 kB

          Issue Links

            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8045231 Can't call default methods from JNI

            • P2 - Crashes, loss of data, severe memory leak.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8053235 Can't call default methods from JNI

            • P2 - Crashes, loss of data, severe memory leak.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8033448 Can't call default methods from JNI

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8039184 JNI Spec missing documentation on calling default methods

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed

            Enhancement - null JDK-8033445 [TESTBUG] Add test case for calling default methods from JNI

            • P3 - Major loss of function.
            • Resolved

            Activity

              People

                sla Staffan Larsen (Inactive)
                sla Staffan Larsen (Inactive)
                Votes:
                0 Vote for this issue
                Watchers:
                6 Start watching this issue

                Dates

                  Created:
                  Updated:
                  Resolved: