Oneonta man gets 180 days for promoting sexual performance by a minor By Greg Klein • Special to www.AllOTSEGO.com John E. Adams, 36, was sentenced Monday, May 10, to 180 days in state prison after pleading guilty to one count of promoting a sexual performance by a child under the age of 17, a class D felony. In exchange for his plea, prosecutors dropped a second count of the same charge as well as two counts of possessing those materials.…