question: void incrementSchema ( String schemaName ) { if ( schemaName != null ) { Integer count = dbMap . get ( schemaName ) ; if ( count == null ) dbMap . put ( schemaName , 1 ) ; else dbMap . put ( schemaName , count . intValue ( ) + 1 ) ; } lastDb = schemaName ; }
target:  Add a schema name, thereby incrementing counts. 