optimize imports, no functional change

src/main/java/org/jenkinsci/plugins/prometheus/DiskUsageCollector.java

@@ -17,7 +17,13 @@
 import java.io.IOException;
 import java.nio.file.FileStore;
 import java.nio.file.Files;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Optional;
+import java.util.Set;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 

src/main/java/org/jenkinsci/plugins/prometheus/collectors/builds/StageSummary.java

@@ -13,7 +13,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.IOException;
 import java.util.List;
 
 import static org.jenkinsci.plugins.prometheus.util.FlowNodes.getSortedStageNodes;

src/main/java/org/jenkinsci/plugins/prometheus/collectors/disk/DiskCollectorFactory.java

@@ -11,7 +11,9 @@
 import java.nio.file.FileStore;
 import java.util.Objects;
 
-import static org.jenkinsci.plugins.prometheus.collectors.CollectorType.*;
+import static org.jenkinsci.plugins.prometheus.collectors.CollectorType.DISK_USAGE_BYTES_GAUGE;
+import static org.jenkinsci.plugins.prometheus.collectors.CollectorType.DISK_USAGE_FILE_COUNT_GAUGE;
+import static org.jenkinsci.plugins.prometheus.collectors.CollectorType.JOB_USAGE_BYTES_GAUGE;
 
 public class DiskCollectorFactory extends BaseCollectorFactory {
 

src/main/java/org/jenkinsci/plugins/prometheus/config/PrometheusConfiguration.java

@@ -1,5 +1,6 @@
 package org.jenkinsci.plugins.prometheus.config;
 
+import edu.umd.cs.findbugs.annotations.CheckForNull;
 import hudson.Extension;
 import hudson.util.FormValidation;
 import jenkins.YesNoMaybe;
@@ -14,7 +15,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import edu.umd.cs.findbugs.annotations.CheckForNull;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;

src/main/java/org/jenkinsci/plugins/prometheus/rest/PrometheusAction.java

@@ -14,9 +14,6 @@
 import org.kohsuke.stapler.StaplerResponse2;
 
 import java.io.IOException;
-import java.io.OutputStreamWriter;
-import java.io.Writer;
-import java.nio.charset.StandardCharsets;
 
 @Extension
 public class PrometheusAction implements UnprotectedRootAction {

src/test/java/org/jenkinsci/plugins/prometheus/CodeCoverageCollectorTest.java

@@ -17,7 +17,9 @@
 import java.util.List;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.mockito.Mockito.*;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mockStatic;
+import static org.mockito.Mockito.when;
 
 
 @ExtendWith(MockitoExtension.class)

src/test/java/org/jenkinsci/plugins/prometheus/DiskUsageCollectorTest.java

@@ -30,9 +30,16 @@
 
 import static java.util.Objects.requireNonNull;
 import static org.hamcrest.MatcherAssert.assertThat;
-import static org.hamcrest.Matchers.*;
+import static org.hamcrest.Matchers.containsInAnyOrder;
+import static org.hamcrest.Matchers.empty;
+import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.is;
 import static org.mockito.BDDMockito.given;
-import static org.mockito.Mockito.*;
+import static org.mockito.Mockito.RETURNS_DEEP_STUBS;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mockStatic;
+import static org.mockito.Mockito.when;
+import static org.mockito.Mockito.withSettings;
 
 @ExtendWith(MockitoExtension.class)
 public class DiskUsageCollectorTest {

src/test/java/org/jenkinsci/plugins/prometheus/JenkinsStatusCollectorTest.java

@@ -11,7 +11,9 @@
 import java.util.List;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.mockito.Mockito.*;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mockStatic;
+import static org.mockito.Mockito.when;
 
 @ExtendWith(MockitoExtension.class)
 public class JenkinsStatusCollectorTest {

src/test/java/org/jenkinsci/plugins/prometheus/collectors/TestBasedMetricCollectorTest.java

@@ -9,7 +9,9 @@
 import org.junit.jupiter.api.Test;
 import org.mockito.MockedStatic;
 
-import static org.mockito.Mockito.*;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mockStatic;
+import static org.mockito.Mockito.when;
 
 public class TestBasedMetricCollectorTest extends MockedRunCollectorTest {
 

src/test/java/org/jenkinsci/plugins/prometheus/collectors/builds/BuildLikelyStuckGaugeTest.java

@@ -5,7 +5,6 @@
 import org.jenkinsci.plugins.prometheus.collectors.testutils.MockedRunCollectorTest;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
-import org.mockito.Mockito;
 
 import java.util.List;
 

src/test/java/org/jenkinsci/plugins/prometheus/collectors/builds/BuildLogFileSizeGaugeTest.java

@@ -3,15 +3,14 @@
 import hudson.console.AnnotatedLargeText;
 import io.prometheus.client.Collector;
 import org.jenkinsci.plugins.prometheus.collectors.testutils.MockedRunCollectorTest;
-import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.Mockito;
 import org.mockito.junit.jupiter.MockitoExtension;
 
 import java.util.List;
 
-import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.mockito.Mockito.when;
 
 @ExtendWith(MockitoExtension.class)

src/test/java/org/jenkinsci/plugins/prometheus/collectors/builds/CounterManagerTest.java

@@ -9,7 +9,9 @@
 
 import java.util.Arrays;
 
-import static org.mockito.Mockito.*;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mockStatic;
+import static org.mockito.Mockito.when;
 
 public class CounterManagerTest extends MockedRunCollectorTest {
     private final CounterManager manager;

src/test/java/org/jenkinsci/plugins/prometheus/collectors/builds/FailedTestsGaugeTest.java

@@ -10,7 +10,9 @@
 import java.util.List;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.mockito.Mockito.*;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mockStatic;
+import static org.mockito.Mockito.when;
 
 @SuppressWarnings("rawtypes")
 public class FailedTestsGaugeTest extends MockedRunCollectorTest {

src/test/java/org/jenkinsci/plugins/prometheus/collectors/builds/SkippedTestsGaugeTest.java

@@ -10,7 +10,9 @@
 import java.util.List;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.mockito.Mockito.*;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mockStatic;
+import static org.mockito.Mockito.when;
 
 @SuppressWarnings("rawtypes")
 public class SkippedTestsGaugeTest extends MockedRunCollectorTest {

src/test/java/org/jenkinsci/plugins/prometheus/collectors/builds/TotalTestsGaugeTest.java

@@ -10,7 +10,9 @@
 import java.util.List;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.mockito.Mockito.*;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mockStatic;
+import static org.mockito.Mockito.when;
 
 @SuppressWarnings("rawtypes")
 public class TotalTestsGaugeTest extends MockedRunCollectorTest {

src/test/java/org/jenkinsci/plugins/prometheus/collectors/disk/DiskUsageBytesGaugeTest.java

@@ -10,7 +10,6 @@
 
 import java.util.List;
 
-import static org.junit.jupiter.api.Assertions.*;
 import static org.mockito.Mockito.when;
 
 @ExtendWith(MockitoExtension.class)

src/test/java/org/jenkinsci/plugins/prometheus/collectors/disk/JobUsageBytesGaugeTest.java

@@ -1,6 +1,5 @@
 package org.jenkinsci.plugins.prometheus.collectors.disk;
 
-import com.cloudbees.simplediskusage.DiskItem;
 import com.cloudbees.simplediskusage.JobDiskItem;
 import io.prometheus.client.Collector;
 import org.jenkinsci.plugins.prometheus.collectors.testutils.CollectorTest;

src/test/java/org/jenkinsci/plugins/prometheus/config/PrometheusConfigurationTest.java

@@ -11,11 +11,14 @@
 
 import java.util.Arrays;
 import java.util.List;
-import java.util.Locale;
 
 import static com.github.stefanbirkner.systemlambda.SystemLambda.withEnvironmentVariable;
-import static org.junit.jupiter.api.Assertions.*;
-import static org.mockito.ArgumentMatchers.*;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyBoolean;
+import static org.mockito.ArgumentMatchers.anyLong;
 
 @SuppressWarnings("rawtypes")
 public class PrometheusConfigurationTest {

src/test/java/org/jenkinsci/plugins/prometheus/config/disabledmetrics/MetricStatusCheckerTest.java

@@ -11,7 +11,9 @@
 import java.util.List;
 import java.util.Set;
 
-import static org.mockito.Mockito.*;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mockStatic;
+import static org.mockito.Mockito.when;
 
 public class MetricStatusCheckerTest {
 

src/test/java/org/jenkinsci/plugins/prometheus/rest/PrometheusActionTest.java

@@ -10,7 +10,9 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
-import org.kohsuke.stapler.*;
+import org.kohsuke.stapler.HttpResponse;
+import org.kohsuke.stapler.StaplerRequest2;
+import org.kohsuke.stapler.StaplerResponse2;
 import org.mockito.Mock;
 import org.mockito.MockedStatic;
 import org.mockito.junit.jupiter.MockitoExtension;

src/test/java/org/jenkinsci/plugins/prometheus/util/ConfigurationUtilsTest.java

@@ -8,7 +8,9 @@
 
 import static com.github.stefanbirkner.systemlambda.SystemLambda.withEnvironmentVariable;
 import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.mockito.Mockito.*;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mockStatic;
+import static org.mockito.Mockito.when;
 
 
 public class ConfigurationUtilsTest {

src/test/java/org/jenkinsci/plugins/prometheus/util/JobsTest.java

@@ -9,7 +9,9 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import static org.mockito.Mockito.*;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mockStatic;
+import static org.mockito.Mockito.when;
 
 @SuppressWarnings("rawtypes")
 public class JobsTest {

src/test/java/org/jenkinsci/plugins/prometheus/util/RunsTest.java

@@ -18,8 +18,12 @@
 import java.util.Map;
 import java.util.stream.Stream;
 
-import static org.junit.jupiter.api.Assertions.*;
-import static org.mockito.Mockito.*;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mockStatic;
+import static org.mockito.Mockito.when;
 
 @ExtendWith(MockitoExtension.class)
 public  class RunsTest {