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hogehoge追加 #2

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hogehoge追加 #2

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2b29b38
hogehoge追加
Mar 7, 2017
832fda1
test
Mar 7, 2017
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12 changes: 12 additions & 0 deletions lesson-3/src/main/java/lesson3/controllers/HelloController.java
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
package lesson3.controllers;

import java.util.Objects;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
Expand All @@ -17,4 +18,15 @@ public String getHello() {

return "Hello!!!!";
}

@GetMapping("/hoge")
public String getHogeHoge() {
String message = null;

if (!Objects.isNull(message)) {
System.out.printf("文字数" + message.length());
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[FindBugs] WARNING: NP: Null pointer dereference of message in lesson3.controllers.HelloController.getHogeHoge()

}

return "Hello!!!!";
}
}