Failed sqlcl .zip download
I have downloaded the sqlcl.zip several times. In each case, I receive a small, 5 KiB, file which is not recognized as a valid .zip archive.
I have found no other way to contact Oracle without making a public statement here or paying for the privilege.
http://download.oracle.com/otn/java/sqldeveloper/sqlcl-4.2.0.16.308.0750-no-jre.zip