returns true if getconnection has been called and a leas has been given . concode_field_sep JDBCConnection userConnection concode_elem_sep OrderedHashSet listeners concode_elem_sep JDBCConnection connection concode_elem_sep boolean isInUse concode_field_sep Connection getConnection concode_elem_sep void removeStatementEventListener concode_elem_sep void addStatementEventListener concode_elem_sep void release concode_elem_sep void removeConnectionEventListener concode_elem_sep void reset concode_elem_sep void connectionClosed concode_elem_sep void close concode_elem_sep void connectionErrorOccured concode_elem_sep void addConnectionEventListener
boolean function ( ) { return isInUse ; }