Reliance on accrued or associated jurisdiction in the Federal Court requires that a federal 'matter' in the constitutional sense actually exists; where the federal claim is non-justiciable, no accrued or associated jurisdiction can arise, even if the federal claim was asserted in good faith.
The full text is available to signed-in members, including the 14 later cases that cite this judgment.
3 of the 14 citing cases carry a classified treatment. How each court treated it is available to signed-in members.