No effective change - code cleanup - suppress some warnings

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

@@ -31,7 +31,8 @@ public class BeanCollectionHelpFactory {
 		}
 		
 	}
-		
+
+  @SuppressWarnings("unchecked")
 	public static <T> BeanCollectionHelp<T> create(OrmQueryRequest<T> request) {
 
 		SpiQuery.Type manyType = request.getQuery().getType();

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

@@ -30,6 +30,7 @@ public class BeanPropertyCompoundScalar extends BeanProperty {
   /**
    * Return one of the scalar values from a compound type.
    */
+  @SuppressWarnings("unchecked")
   public Object getValueObject(Object compoundValue) {
     if (typeConverter != null) {
       compoundValue = typeConverter.unwrapValue(compoundValue);

src/main/java/com/avaje/ebeaninternal/server/query/SqlTreeNodeBean.java

@@ -182,6 +182,7 @@ public class SqlTreeNodeBean implements SqlTreeNode {
   /**
    * Read the version bean.
    */
+  @SuppressWarnings("unchecked")
   public <T> Version<T> loadVersion(DbReadContext ctx) throws SQLException {
 
     // read the sys period lower and upper bounds

src/main/java/com/avaje/ebeaninternal/server/util/ClassPathSearch.java

@@ -250,7 +250,7 @@ public class ClassPathSearch implements ClassPathSearchService {
           // close the jar if it was used
           module.close();
         } catch (IOException e) {
-          throw new IOException("Error closing jar", e);
+          logger.error("Error closing jar", e);
         }
       }
     }