very minor changes

Author: gavinking

hibernate-core/src/main/java/org/hibernate/loader/internal/AliasConstantsHelper.java

@@ -18,16 +18,13 @@ public final class AliasConstantsHelper {
 	 * is within the range of expected most commonly requested elements.
 	 */
 	public static String get(final int i) {
-		if ( i < MAX_POOL_SIZE && i >= 0 ) {
-			return pool[i];
-		}
-		else {
-			return internalAlias( i );
-		}
+		return i < MAX_POOL_SIZE && i >= 0
+				? pool[i]
+				: internalAlias( i );
 	}
 
 	private static String[] initPool(final int maxPoolSize) {
-		String[] pool = new String[maxPoolSize];
+		final String[] pool = new String[maxPoolSize];
 		for ( int i = 0; i < maxPoolSize; i++ ) {
 			pool[i] = internalAlias( i );
 		}

hibernate-core/src/main/java/org/hibernate/persister/entity/AbstractEntityPersister.java

@@ -2253,11 +2253,13 @@ public static String generateTableAlias(String rootAlias, int tableNumber) {
 		if ( tableNumber == 0 ) {
 			return rootAlias;
 		}
-		final StringBuilder alias = new StringBuilder().append( rootAlias );
-		if ( !rootAlias.endsWith( "_" ) ) {
-			alias.append( '_' );
+		else {
+			final var alias = new StringBuilder().append( rootAlias );
+			if ( !rootAlias.endsWith( "_" ) ) {
+				alias.append( '_' );
+			}
+			return alias.append( tableNumber ).append( '_' ).toString();
 		}
-		return alias.append( tableNumber ).append( '_' ).toString();
 	}
 
 	private int getSubclassPropertyIndex(String propertyName) {