Java: static declaration of collection

pureessence — Wed, 17 Dec 2008 18:26:53 +0000

I don’t know if this is a new feature in Java 5 that I did not know before or I just did not know this is possible in Java. But I learned today that you can do static declaration of collection types as below:

public static List supportedCopyPropertyTypes = new ArrayList() {
		private static final long serialVersionUID = 660145948432567403L;
		{
			add("String");
			add("BigDecimal");
			add("int");
		}
	};

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Java: static declaration of collection