[ENGOPS-999] Jacoc report gen fails build if no test files.
[ENGOPS-999] Jacoc report gen fails build if no test files.
e-cuellar/pdi-teradata-tpt-plugin,mkambol/pdi-teradata-tpt-plugin,bmorrise/pdi-teradata-tpt-plugin,mdamour1976/pdi-teradata-tpt-plugin