Kevin created NETBEANS-449: ------------------------------ Summary: Compilation error for build from source (Ubuntu 17.10, Java 8, Ant 10.2) Key: NETBEANS-449 URL: https://issues.apache.org/jira/browse/NETBEANS-449 Project: NetBeans Issue Type: Bug Environment: Ubuntu 17.10, Java 8u151, Ant 1.10.2 Reporter: Kevin Attachments: installing-apache-netbeans.log
I failed to build incubator Apache NetBeans from source. I cloned the master branch, ran ant v10.2 with Java 8u151 installed. It broke on a Java compilation error: {code:java} bootstrap: [echo] Bootstrapping NetBeans-specific Ant extensions... [javac] Compiling 53 source files to /media/kevvurs/ExtraDrive1/incubator-netbeans/nbbuild/build/antclasses [javac] /media/kevvurs/ExtraDrive1/incubator-netbeans/nbbuild/antsrc/org/netbeans/nbbuild/LayerIndex.java:344: error: class ZipArray inherits unrelated defaults for stream() from types ResourceCollection and Collection [javac] private static final class ZipArray extends ArrayList<Resource> [javac] ^ [javac] 1 error {code} ZipArray extended ArrayList and implemented ResourceCollection, so Java broke on the multiple stream() definitions. I am guessing Java 9 would get around this, but the documentation says it will work with Java 8. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists