[NETBEANS-1490] Gson as an OSGi bundle is not working on JDK 11.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 10.0
• Fix Version/s: 11.0
• Component/s: platform - Netigso
• Labels: 11.0-vc1 pull-request-available
• Assignee: Unassigned
• Reporter: Jan Lahoda
• Created: 21/Oct/18 19:32
• Updated: 03/Nov/19 20:07
• Resolved: 10/Feb/19 15:21

Description

As requested here:

https://github.com/apache/incubator-netbeans/pull/629#commitcomment-30459921

Gson included in NetBeans is used as an OSGi bundle. But doing "new Gson()" from another module on JDK 11 crashes:

—

java.lang.NoClassDefFoundError: java/sql/Time
    at com.google.gson.Gson.<init>(Gson.java:240)
    at com.google.gson.Gson.<init>(Gson.java:174)
    at test.ExpTest.testTest(ExpTest.java:33)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at org.netbeans.junit.NbTestCase.access$200(NbTestCase.java:77)
    at org.netbeans.junit.NbTestCase$2.doSomething(NbTestCase.java:460)
    at org.netbeans.junit.NbTestCase$1Guard.run(NbTestCase.java:386)
    at java.base/java.lang.Thread.run(Thread.java:835)
Caused by: java.lang.ClassNotFoundException: java.sql.Time
    at java.base/java.lang.ClassLoader.findClass(ClassLoader.java:718)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:588)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:420)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
    at org.netbeans.modules.netbinox.NetbinoxLoader.loadClass(NetbinoxLoader.java:58)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)

—

To reproduce, please download the attached gson-osgi.zip, unpack, open in NetBeans, and run tests - make sure the tests are running on JDK 11.

 

Issue Links

• links to: GitHub Pull Request #985