...动拆箱(Autoboxing / unboxing) 4)类型安全的枚举(Type safe enums) 5)静态导入(Static import) 6)可变参数(Varargs) 泛型(Generics) 就是变量类型的参数化。
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Varargs Method Invocation 简化的可变参数调用
Simplified Varargs Method Invocation.
简化Varargs方法调用。
There are some varargs involving arrays that are ambiguous.
有一些与数组相关的 varargs 是不明确的。
Varargs were already present in Groovy 1.0 - and still work with a JDK 1.4 runtime, but it is good to show how you can use them.
可变长度参数在Groovy 1.0中已经出现了——现在仍然可以在JDK1.4运行时环境下工作,1.0足以向你展示如何来使用他们了。
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