public final void setTongue(final String tongue) {
		if (tongue != null && tongue.length() > 0) {
			if (tongue.length() > 2) {
				this.tongue = tongue.substring(0, 2);
			} else {
				this.tongue = tongue;
			}
		}
	}
public final void setTongue(final String tongue) {
		if (tongue != null && tongue.length() > 0) {
			if (tongue.length() > 2) {
				this.tongue = tongue.substring(0, 2);
			} else {
				this.tongue = tongue;
			}
		}
	}
public final void setTongue ( final String tongue ) { if ( tongue != null && tongue . length ( ) > 0 ) { if ( tongue . length ( ) > 2 ) { this . tongue = tongue . substring ( 0 , 2 ) ; } else { this . tongue = tongue ; } } }
Set custom cow tongue.
@param tongue The tongue to use - if more than two characters long the first two will be used.
Set custom cow tongue .