e125. getting and setting the value of an element in an array object.txt

来自「这里面包含了一百多个JAVA源文件」· 文本 代码 · 共 6 行

// Get the value of the third element.
    Object o = Array.get(array, 2);
    
    // Set the value of the third element.
    Array.set(array, 2, newValue);