Replace anonymous classes with lambda expressions

src/main/java/com/avaje/ebean/config/dbplatform/SequenceIdGenerator.java

@@ -98,11 +98,7 @@ public abstract class SequenceIdGenerator implements PlatformIdGenerator {
   protected void loadLargeAllocation(final int allocateSize) {
     // preAllocateIds was called with a relatively large batchSize
     // so we will just go ahead and load those anyway in background
-    backgroundExecutor.execute(new Runnable() {
-      public void run() {
-        loadMoreIds(allocateSize, null);
-      }
-    });
+    backgroundExecutor.execute(() -> loadMoreIds(allocateSize, null));
   }
 
   /**
@@ -145,12 +141,10 @@ public abstract class SequenceIdGenerator implements PlatformIdGenerator {
 
       currentlyBackgroundLoading = batchSize;
 
-      backgroundExecutor.execute(new Runnable() {
-        public void run() {
-          loadMoreIds(batchSize, null);
-          synchronized (backgroundLoadMonitor) {
-            currentlyBackgroundLoading = 0;
-          }
+      backgroundExecutor.execute(() -> {
+        loadMoreIds(batchSize, null);
+        synchronized (backgroundLoadMonitor) {
+          currentlyBackgroundLoading = 0;
         }
       });
     }

src/main/java/com/avaje/ebean/dbmigration/model/MigrationModel.java

@@ -42,12 +42,7 @@ public class MigrationModel {
   private void readMigrations() {
 
     // find all the migration xml files
-    File[] xmlFiles = modelDirectory.listFiles(new FileFilter() {
-      @Override
-      public boolean accept(File pathname) {
-        return pathname.getName().toLowerCase().endsWith(modelSuffix);
-      }
-    });
+    File[] xmlFiles = modelDirectory.listFiles(pathname -> pathname.getName().toLowerCase().endsWith(modelSuffix));
 
     List<MigrationResource> resources = new ArrayList<>();
 

src/main/java/com/avaje/ebeaninternal/server/deploy/BeanDescriptor.java

@@ -974,12 +974,9 @@ public class BeanDescriptor<T> implements MetaBeanInfo, BeanType<T> {
       prop.docStoreMapping(mapping, prefix);
     }
     if (inheritInfo != null) {
-      inheritInfo.visitChildren(new InheritInfoVisitor() {
-        @Override
-        public void visit(InheritInfo inheritInfo) {
-          for (BeanProperty localProperty : inheritInfo.localProperties()) {
-            localProperty.docStoreMapping(mapping, prefix);
-          }
+      inheritInfo.visitChildren(inheritInfo1 -> {
+        for (BeanProperty localProperty : inheritInfo1.localProperties()) {
+          localProperty.docStoreMapping(mapping, prefix);
         }
       });
     }

src/main/java/com/avaje/ebeaninternal/server/deploy/InheritInfo.java

@@ -94,15 +94,12 @@ public class InheritInfo {
    */
   public void appendCheckConstraintValues(final String propertyName, final Set<String> checkConstraintValues) {
 
-    visitChildren(new InheritInfoVisitor() {
-      @Override
-      public void visit(InheritInfo inheritInfo) {
-        BeanProperty prop = inheritInfo.desc().getBeanProperty(propertyName);
-        if (prop != null) {
-          Set<String> values = prop.getDbCheckConstraintValues();
-          if (values != null) {
-            checkConstraintValues.addAll(values);
-          }
+    visitChildren(inheritInfo -> {
+      BeanProperty prop = inheritInfo.desc().getBeanProperty(propertyName);
+      if (prop != null) {
+        Set<String> values = prop.getDbCheckConstraintValues();
+        if (values != null) {
+          checkConstraintValues.addAll(values);
         }
       }
     });

src/main/java/com/avaje/ebeaninternal/server/transaction/PostCommitProcessing.java

@@ -152,13 +152,11 @@ public final class PostCommitProcessing {
    * In background notify persist listeners, cluster and document store.
    */
   Runnable backgroundNotify() {
-    return new Runnable() {
-      public void run() {
-        processCacheChanges(cacheChanges);
-        localPersistListenersNotify();
-        notifyCluster();
-        processDocStoreUpdates();
-      }
+    return () -> {
+      processCacheChanges(cacheChanges);
+      localPersistListenersNotify();
+      notifyCluster();
+      processDocStoreUpdates();
     };
   }
 

src/main/java/com/avaje/ebeaninternal/server/transaction/TransactionManager.java

@@ -422,12 +422,7 @@ public class TransactionManager {
     if (changeLogPrepare.prepare(changeSet)) {
 
       // call the log method in background
-      backgroundExecutor.execute(new Runnable() {
-        @Override
-        public void run() {
-          changeLogListener.log(changeSet);
-        }
-      });
+      backgroundExecutor.execute(() -> changeLogListener.log(changeSet));
     }
   }
 

src/main/java/com/avaje/ebeanservice/docstore/api/support/DocStoreBeanBaseAdapter.java

@@ -262,12 +262,9 @@ public abstract class DocStoreBeanBaseAdapter<T> implements DocStoreBeanAdapter<
 
     InheritInfo inheritInfo = desc.getInheritInfo();
     if (inheritInfo != null) {
-      inheritInfo.visitChildren(new InheritInfoVisitor() {
-        @Override
-        public void visit(InheritInfo inheritInfo) {
-          for (BeanProperty localProperty : inheritInfo.localProperties()) {
-            localProperty.docStoreInclude(includeByDefault, docStructure);
-          }
+      inheritInfo.visitChildren(inheritInfo1 -> {
+        for (BeanProperty localProperty : inheritInfo1.localProperties()) {
+          localProperty.docStoreInclude(includeByDefault, docStructure);
         }
       });
     }