}
public E getValue( final int col, final int row ) throws IllegalArgumentException {
- if ( ( row > getNumberOfRows() - 1 ) || ( row < 0 ) ) {
+ if ( ( row > ( getNumberOfRows() - 1 ) ) || ( row < 0 ) ) {
throw new IllegalArgumentException( "value for row (" + row + ") is out of range [number of rows: "
+ getNumberOfRows() + "]" );
}
if ( ( row < 0 ) || ( col < 0 ) ) {
throw new IllegalArgumentException( "attempt to use negative values for row or column" );
}
- if ( row > getNumberOfRows() - 1 ) {
+ if ( row > ( getNumberOfRows() - 1 ) ) {
setMaxRow( row );
}
- if ( col > getNumberOfColumns() - 1 ) {
+ if ( col > ( getNumberOfColumns() - 1 ) ) {
setMaxCol( col );
}
final String row_key = "" + row;
for( int row = 0; row < getNumberOfRows(); ++row ) {
for( int col = 0; col < getNumberOfColumns(); ++col ) {
sb.append( getValue( col, row ) );
- if ( col < getNumberOfColumns() - 1 ) {
+ if ( col < ( getNumberOfColumns() - 1 ) ) {
sb.append( " " );
}
}
- if ( row < getNumberOfRows() - 1 ) {
+ if ( row < ( getNumberOfRows() - 1 ) ) {
sb.append( ForesterUtil.LINE_SEPARATOR );
}
}