标签：type-promotion
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参数中的Java类型提升 - java
我偶然发现了以下片段： public class ParamTest { public static void printSum(int a, double b) { System.out.println("In intDBL " + (a + b)); } public static void printSum(long a, long […]
我偶然发现了以下片段： public class ParamTest { public static void printSum(int a, double b) { System.out.println("In intDBL " + (a + b)); } public static void printSum(long a, long […]