* Catch PatternSyntaxException instead of RuntimeException

Author: DylianBEGO

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/mvc/NamePatternFilter.java

@@ -20,6 +20,7 @@
 import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.regex.Pattern;
+import java.util.regex.PatternSyntaxException;
 
 /**
  * Utility class that can be used to filter source data using a name regular expression.
@@ -64,7 +65,8 @@ private Pattern getRegexPattern(String name) {
 			if (name.contains(part)) {
 				try {
 					return Pattern.compile(name);
-				} catch(RuntimeException re){
+				}
+				catch (PatternSyntaxException re) {
 					return null;
 				}
 			}

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/mvc/NamePatternFilterTests.java

@@ -16,12 +16,12 @@
 
 package org.springframework.boot.actuate.endpoint.mvc;
 
+import static org.assertj.core.api.Assertions.*;
+
 import java.util.Map;
 
 import org.junit.Test;
 
-import static org.assertj.core.api.Assertions.assertThat;
-
 /**
  * Tests for {@link NamePatternFilter}.
  *
@@ -38,7 +38,7 @@ public void nonRegex() throws Exception {
 				"not.a.regex");
 		assertThat(filter.isGetNamesCalled()).isFalse();
 	}
-	
+
 	@Test
 	public void nonRegexThatContainsRegexPart() throws Exception {
 		MockNamePatternFilter filter = new MockNamePatternFilter();