boon/src/main/java/org/boon/Str.java
public static String addObjects( Object... objects ) {
        int length = 0;
        for ( Object obj : objects ) {
            if ( obj == null ) {
                continue;
            }
            length += obj.toString().length();
        }
        CharBuf builder = CharBuf.createExact( length );
        for ( Object str : objects ) {
            if ( str == null ) {
                continue;
            }
            builder.add( str.toString() );
        }
        return builder.toString();
    }
public static String addObjects( Object... objects ) {
        int length = 0;
        for ( Object obj : objects ) {
            if ( obj == null ) {
                continue;
            }
            length += obj.toString().length();
        }
        CharBuf builder = CharBuf.createExact( length );
        for ( Object str : objects ) {
            if ( str == null ) {
                continue;
            }
            builder.add( str.toString() );
        }
        return builder.toString();
    }
Add many objects converted to strings together.
Null are ignored so be careful.
@param objects objects to convert to strings
@return new string