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package a; public interface CentralPartyCommittee { void partyLeader(); } package a; public abstract class StateCouncil{ abstract void safetyInProduct 阅读全文
posted @ 2016-05-24 15:08
凌零聆
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package a; public interface InterfaceA { int method(int n); } package a; public class ClassA implements InterfaceA { public int method(int n) { int su 阅读全文
posted @ 2016-05-24 14:48
凌零聆
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package lianxi; public interface InterfaceA { void printCapitalLetter(); } package lianxi; public interface InterfaceB { void printLowercaseLetter(); 阅读全文
posted @ 2016-05-24 14:26
凌零聆
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