After updating oracle jdk to version 8u60, I met a following error below.
AWS authentication requires a valid Date or x-amz-date header (Service: Amazon S3; Status Code: 403; Error Code: AccessDenied; Request ID: D5BEFCA132123ECE)
As a result of investigating the problem, I guess that this problem is same as an issue and due to version of joda-time.
The report says we can use joda-time 2.8.1 with jdk 8u60, but I found Gradle uses an old version 2.7 of joda-time as a source, and Gradle doesn't use a latest vesion of aws-java-sdk which AWS released.
As workarround, I downgraded jdk I'm using. However, I would like gradle to support latest jdk8.