Initialize the DynamoDB Client and call the getTable method by providing the name of the table that you wish to delete:

AmazonDynamoDBClient client = new AmazonDynamoDBClient(new ProfileCredentialsProvider());
client.setRegion(Region.getRegion(Regions.US_EAST_1));
DynamoDB dynamoDB = new DynamoDB(client);
Table table = dynamoDB.getTable("productTableJava");

Now, call the delete method of the table class to delete the table:

table.delete();

Like create and update, delete also takes some time. So, it's good practice to wait until delete takes place on DynamoDB:

table.waitForDelete();