System properties can be used to override Japex global params. This patch ensures that only system properties whose values are non-empty (i.e. not the empty string) are used to override global params.
System properties can be used to override Japex global params. This patch ensures that only system properties whose values are non-empty (i.e. not the empty string) are used to override global params.


aadamowski/fi.java.net,aadamowski/fi.java.net