com.xpn.xwiki.store.XWikiJDBCConnection is not abstract and does not override abstract method createStruct(java.lang.String,java.lang.Object[]) in java.sql.Connection

Hi I try to compile from the latest svn image. It does not compile at target xwiki. Have you some idea why? Buildfile: build.xml prepare: [propertyfile] Updating property file: /home/samba/devel/xwiki/web/standard/src/main/webapp/WEB-INF/version.properties clover-yes: clover-no: xwiki.nonjava: [copy] Copying 1 file to /home/samba/devel/xwiki/build/web xwiki: (...) [javac] /home/samba/devel/xwiki/core/src/main/java/com/xpn/xwiki/store/XWikiJDBCConnection.java:34: com.xpn.xwiki.store.XWikiJDBCConnection is not abstract and does not override abstract method createStruct(java.lang.String,java.lang.Object[]) in java.sql.Connection [javac] public class XWikiJDBCConnection implements Connection { [javac] ^ (...) [javac] 1 error [javac] 37 warnings