[#444] Update Maven properties for Java compatibility#445

swlodarski-sumoheavy wants to merge 3 commits into

bitpay:10.3.xbitpay/java-bitpay-client:10.3.xfrom

swlodarski-sumoheavy:10.3.x-compatibilityswlodarski-sumoheavy/java-bitpay-client:10.3.x-compatibilityCopy head branch name to clipboard