java.lang.OutOfMemoryError: Java heap space
        at com.mysql.jdbc.MysqlIO.nextRow(MysqlIO.java:1421)
        at com.mysql.jdbc.MysqlIO.readSingleRowSet(MysqlIO.java:2708)
        at com.mysql.jdbc.MysqlIO.getResultSet(MysqlIO.java:459)
        at com.mysql.jdbc.MysqlIO.readResultsForQueryOrUpdate(MysqlIO.java:2411)
        at com.mysql.jdbc.MysqlIO.readAllResults(MysqlIO.java:1657)
        at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2036)
        at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2543)
        at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1737)
        at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:998)
        at org.netbeans.modules.db.sql.visualeditor.querybuilder.QueryBuilder.executeQuery(QueryBuilder.java:1257)
        at org.netbeans.modules.db.sql.visualeditor.querybuilder.QueryBuilderSqlTextArea.actionPerformed(QueryBuilderSqlTextArea.java:614)
        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
        at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
        at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
        at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
        at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
        at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1220)
        at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1261)
        at java.awt.Component.processMouseEvent(Component.java:6134)
        at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
        at java.awt.Component.processEvent(Component.java:5899)
        at java.awt.Container.processEvent(Container.java:2023)
        at java.awt.Component.dispatchEventImpl(Component.java:4501)
        at java.awt.Container.dispatchEventImpl(Container.java:2081)
        at java.awt.Component.dispatchEvent(Component.java:4331)
        at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4299)
        at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:3963)
        at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:3893)
        at java.awt.Container.dispatchEventImpl(Container.java:2067)
        at java.awt.Window.dispatchEventImpl(Window.java:2458)
        at java.awt.Component.dispatchEvent(Component.java:4331)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)