Java codes for upload into S3

We need to do a quick POC on uploading files to S3. Due to the urgency of this POC to be done, would like to request that you create me a code that uploads files to S3. The ff. requirements below: 1. Logic to upload and read files from S3. 2. Must be written in Java (Java 8). This logic will be integrated in a web service used by different teams 3. Each team must have their own bucket which only their team can upload and view. and of course an admin. 4. Maximum size of file to be uploaded is 60MB 5. Please create mini document how to setup the buckets in AWS Console 6. Please add the ff. security features: a. encryption of files using KMS - also create mini doc how to set this up in AWS console b. use https for upload (not sure if this is already automatic)