You can set each parameter using one of the methods on the com.progress.open4gl.javaproxy.ParamArray class that is specified for the corresponding ABL data type. ABL data types that are mapped to intrinsic data types in Java have two sets of methods:

  • One for the intrinsic type, which cannot be set to the Unknown value (?) (null)
  • One for an Object type that can accept the Unknown value (?)

Methods to add arrays of each data type are also provided.