Fix prometheus classes

Author: borisparnikel

grpc-spring-boot-starter-demo/src/noConsulDependenciesTest/java/org/lognet/springboot/grpc/simple/Issue295Test.java

@@ -1,41 +1,19 @@
 package org.lognet.springboot.grpc.simple;
 
-import com.fasterxml.jackson.databind.JsonNode;
-import com.fasterxml.jackson.databind.node.ObjectNode;
-import com.jayway.jsonpath.Configuration;
-import com.jayway.jsonpath.DocumentContext;
-import com.jayway.jsonpath.JsonPath;
-import com.jayway.jsonpath.TypeRef;
-import com.jayway.jsonpath.spi.json.JacksonJsonProvider;
-import com.jayway.jsonpath.spi.mapper.JacksonMappingProvider;
-import io.micrometer.prometheus.PrometheusConfig;
-import org.awaitility.Awaitility;
-import org.hamcrest.Matchers;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.lognet.springboot.grpc.GrpcServerTestBase;
-import org.lognet.springboot.grpc.TestConfig;
 import org.lognet.springboot.grpc.demo.DemoApp;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.actuate.health.Status;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.web.client.TestRestTemplate;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.test.context.ActiveProfiles;
 import org.springframework.test.context.junit4.SpringRunner;
 
-import java.time.Duration;
-import java.util.Optional;
-import java.util.Set;
-import java.util.Spliterator;
-import java.util.Spliterators;
-import java.util.concurrent.Callable;
 import java.util.concurrent.ExecutionException;
-import java.util.stream.Stream;
-import java.util.stream.StreamSupport;
 
-import static org.hamcrest.MatcherAssert.assertThat;
 import static org.junit.Assert.assertEquals;
 import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.RANDOM_PORT;
 

grpc-spring-boot-starter-demo/src/test/java/org/lognet/springboot/grpc/GrpcMeterTest.java

@@ -11,7 +11,7 @@
 import io.micrometer.core.instrument.Tags;
 import io.micrometer.core.instrument.Timer;
 import io.micrometer.core.instrument.search.MeterNotFoundException;
-import io.micrometer.prometheus.PrometheusConfig;
+import io.micrometer.prometheusmetrics.PrometheusConfig;
 import org.awaitility.Awaitility;
 import org.junit.Before;
 import org.junit.Test;

grpc-spring-boot-starter-demo/src/test/java/org/lognet/springboot/grpc/MetricWithSecurityTest.java

@@ -7,10 +7,9 @@
 import io.grpc.examples.GreeterOuterClass;
 import io.micrometer.core.instrument.MeterRegistry;
 import io.micrometer.core.instrument.Timer;
-import io.micrometer.prometheus.PrometheusConfig;
+import io.micrometer.prometheusmetrics.PrometheusConfig;
 import org.awaitility.Awaitility;
 import org.hamcrest.Matchers;
-import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.lognet.springboot.grpc.auth.FailedAuthGrpcSecurityConfig;
 import org.lognet.springboot.grpc.demo.DemoApp;

grpc-spring-boot-starter-demo/src/test/java/org/lognet/springboot/grpc/actuator/ActuatorTest.java

@@ -8,7 +8,7 @@
 import com.jayway.jsonpath.TypeRef;
 import com.jayway.jsonpath.spi.json.JacksonJsonProvider;
 import com.jayway.jsonpath.spi.mapper.JacksonMappingProvider;
-import io.micrometer.prometheus.PrometheusConfig;
+import io.micrometer.prometheusmetrics.PrometheusConfig;
 import org.awaitility.Awaitility;
 import org.hamcrest.Matchers;
 import org.junit.Test;