Tidy internal classes making them final

Author: rbygrave

inject/src/main/java/io/avaje/inject/spi/DBeanScope.java

@@ -14,7 +14,7 @@
 import java.util.concurrent.locks.ReentrantLock;
 
 @NonNullApi
-class DBeanScope implements BeanScope {
+final class DBeanScope implements BeanScope {
 
   private static final System.Logger log = AppLog.getLogger("io.avaje.inject");
 

inject/src/main/java/io/avaje/inject/spi/DBeanScopeProxy.java

@@ -12,7 +12,7 @@
 /**
  * Proxy used when injecting the BeanScope.
  */
-class DBeanScopeProxy implements BeanScope {
+final class DBeanScopeProxy implements BeanScope {
 
   private BeanScope delegate;
 

inject/src/main/java/io/avaje/inject/spi/DContextEntry.java

@@ -12,7 +12,7 @@
  * <p>
  * This holds a list of managed beans (which might be named).
  */
-class DContextEntry {
+final class DContextEntry {
 
   private final List<DContextEntryBean> entries = new ArrayList<>(5);
 

inject/src/main/java/io/avaje/inject/spi/DEntry.java

@@ -7,7 +7,7 @@
 import java.util.Set;
 
 @NonNullApi
-class DEntry implements BeanEntry {
+final class DEntry implements BeanEntry {
 
   private final String qualifierName;
   private final int priority;

inject/src/main/java/io/avaje/inject/spi/DRequestScope.java

@@ -7,7 +7,7 @@
 /**
  * Holds Spy setup consumers for dependency injection using Mockito Spy.
  */
-public class EnrichBean<B> {
+public final class EnrichBean<B> {
 
   private final Class<B> type;
   private final String name;

inject/src/main/java/io/avaje/inject/spi/EnrichBean.java

@@ -5,7 +5,7 @@
 /**
  * Build a "flat key" combining type and name.
  */
-class KeyUtil {
+final class KeyUtil {
 
   static String lower(String name) {
     return name == null ? null : name.toLowerCase();