refactor: Fix some code smells #26
@ -3,12 +3,12 @@ package de.szut.lf8_starter.welcome;
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import org.springframework.http.ResponseEntity;
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import org.springframework.security.access.prepost.PreAuthorize;
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import org.springframework.security.core.Authentication;
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import org.springframework.security.core.GrantedAuthority;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RestController;
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import java.security.Principal;
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import java.util.Collection;
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@RestController
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public class WelcomeController {
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@ -19,7 +19,7 @@ public class WelcomeController {
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}
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@GetMapping("/roles")
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public ResponseEntity<?> getRoles(Authentication authentication) {
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public ResponseEntity<Collection<? extends GrantedAuthority>> getRoles(Authentication authentication) {
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return ResponseEntity.ok(authentication.getAuthorities());
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}
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