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java.lang.NullPointerException at org.postgresql.Driver.parseURL(Driver.java:601) at org.postgresql.Driver.connect(Driver.java:248) at java.sql.DriverManager.getConnection(DriverManager.java:582) at java.sql.DriverManager.getConnection(DriverManager.java:185) at org.postgresql.ds.common.BaseDataSource.getConnection(BaseDataSource.java:87) at org.postgresql.ds.common.BaseDataSource.getConnection(BaseDataSource.java:70) at com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection(DSManagedConnectionFactory.java:102) at com.sun.enterprise.resource.allocator.LocalTxConnectorAllocator.createResource(LocalTxConnectorAllocator.java:72) at com.sun.enterprise.resource.pool.ConnectionPool.createSingleResource(ConnectionPool.java:834) at com.sun.enterprise.resource.pool.ConnectionPool.createResource(ConnectionPool.java:1087) at com.sun.enterprise.resource.pool.datastructure.ListDataStructure.addResource(ListDataStructure.java:121) at com.sun.enterprise.resource.pool.ConnectionPool.addResource(ConnectionPool.java:268) at com.sun.enterprise.resource.pool.ConnectionPool.createResourceAndAddToPool(ConnectionPool.java:1381) at com.sun.enterprise.resource.pool.ConnectionPool.createResourceAndAddToPool(ConnectionPool.java:1101) at com.sun.enterprise.resource.pool.resizer.Resizer.ensureSteadyPool(Resizer.java:131) at com.sun.enterprise.resource.pool.resizer.Resizer.resizePool(Resizer.java:117) at com.sun.enterprise.resource.pool.resizer.Resizer.run(Resizer.java:90) at java.util.TimerThread.mainLoop(Timer.java:512) at java.util.TimerThread.run(Timer.java:462)