@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + maxWidth;
		result = prime * result + ((name == null) ? 0 : name.hashCode());
		result = prime * result + width;
		return result;
	}
Defaults to -1 indicating to ignore the property.

@param maxWidth If negative or zero this property will be ignored.
spring-xd-shell/src/main/java/org/springframework/xd/shell/util/TableHeader.java