The following lines contain the word 'select', 'insert', 'update' or 'delete':
select distinct owner, referenced_name bulk collect
into jdev_grantees, jdev_grants
from sys.dba_dependencies
where referenced_owner in ('SYS','PUBLIC') and owner != 'PUBLIC'
and owner != referenced_owner
and referenced_name in ('DBMS_JAVA','DBMS_JAVA_TEST','SQLJUTL',
'SQLJUTL2','JVMRJBCINV','DBMS_JAVA_MISC');
(select NAME, obj# from OBJ$ where status= 4)
LOOP
BEGIN
sys.dbms_utility.validate ( rec.obj# );