server/ServerWindow.java
/**
		 * Add a new viewer column with the given name
		 * @param name property name
		 * @return true if the column is new
		 */
Add a new viewer column with the given name
@param name property name
@return true if the column is new
Add a new viewer column with the given name @param name property name @return true if the column is new
private boolean addColumn(String name) {
			if(Arrays.asList(columns).contains(name)) return false;
			columns = Arrays.copyOf(columns, columns.length + 1);
			columns[columns.length-1] = name;
			return true;
		}
private boolean addColumn ( String name ) { if ( Arrays . asList ( columns ) . contains ( name ) ) return false ; columns = Arrays . copyOf ( columns , columns . length + 1 ) ; columns [ columns . length - 1 ] = name ; return true ; }
Add a new viewer column with the given name
 @param name property name
 @return true if the column is new
Add a new viewer column with the given name @param name property name @return true if the column is new
//Dont allow duplicate columns