21. +1; it's now the second link on google. – Steve Kehlet. Mar 22 '13 at 0:32 · 2. ArrayList<String> a = new ArrayList<>(Arrays.asList(words));. ... <看更多>

ArrayList arrayList = new ArrayList(); class可以是Integer、Double、Float、String...等，也可以是自己宣告的class。 方法 ... ... <看更多>

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The removal code can be done in 1 line using the Java 8 Stream API, though I'm sure Simon's answer has better performance. static List<String[]> ... ... <看更多>