utilityclass.java

来自「java工具类函数」· Java 代码 · 共 11 行

// Noninstantiable utility class - page 12
public class UtilityClass {

    // Suppress default constructor for noninstantiability
    private UtilityClass() {
        // This constructor will never be invoked
    }

    // ...  // Remainder omitted
}