src/java.sql.rowset/share/classes/com/sun/rowset/CachedRowSetImpl.java

rev 52881 : 8214971: Replace use of string.equals("") with isEmpty()
Reviewed-by: jlaskey, prappo, lancea, dfuchs, redestad

*** 591,601 ****
       */
      public void setCommand(String cmd) throws SQLException {
  
          super.setCommand(cmd);
  
!         if(!buildTableName(cmd).equals("")) {
              this.setTableName(buildTableName(cmd));
          }
      }
  
  
--- 591,601 ----
       */
      public void setCommand(String cmd) throws SQLException {
  
          super.setCommand(cmd);
  
!         if(!buildTableName(cmd).isEmpty()) {
              this.setTableName(buildTableName(cmd));
          }
      }
  
  
*** 7067,7077 ****
       *  parameter index is out of bounds
       */
      public void setMatchColumn(String[] columnNames) throws SQLException {
  
          for(int j = 0; j < columnNames.length; j++) {
!            if( columnNames[j] == null || columnNames[j].equals("")) {
                throw new SQLException(resBundle.handleGetObject("cachedrowsetimpl.matchcols2").toString());
             }
          }
          for( int i = 0; i < columnNames.length; i++) {
             strMatchColumns.add(i,columnNames[i]);
--- 7067,7077 ----
       *  parameter index is out of bounds
       */
      public void setMatchColumn(String[] columnNames) throws SQLException {
  
          for(int j = 0; j < columnNames.length; j++) {
!            if( columnNames[j] == null || columnNames[j].isEmpty()) {
                throw new SQLException(resBundle.handleGetObject("cachedrowsetimpl.matchcols2").toString());
             }
          }
          for( int i = 0; i < columnNames.length; i++) {
             strMatchColumns.add(i,columnNames[i]);
*** 7122,7132 ****
       * @throws SQLException if an error occurs or the
       *  parameter index is out of bounds
       */
      public void setMatchColumn(String columnName) throws SQLException {
          // validate, if col is ok to be set
!         if(columnName == null || (columnName= columnName.trim()).equals("") ) {
              throw new SQLException(resBundle.handleGetObject("cachedrowsetimpl.matchcols2").toString());
          } else {
              // set strMatchColumn
              strMatchColumns.set(0, columnName);
              //iMatchColumn = -1;
--- 7122,7132 ----
       * @throws SQLException if an error occurs or the
       *  parameter index is out of bounds
       */
      public void setMatchColumn(String columnName) throws SQLException {
          // validate, if col is ok to be set
!         if(columnName == null || (columnName= columnName.trim()).isEmpty() ) {
              throw new SQLException(resBundle.handleGetObject("cachedrowsetimpl.matchcols2").toString());
          } else {
              // set strMatchColumn
              strMatchColumns.set(0, columnName);
              //iMatchColumn = -1;