
Before he died, Hollywood legend Jackie Cooper wanted to make sure NOBODY challenged his last will and testament ... and to make sure, he wrote in a special provision intended to SCREW anyone who challenges his final wishes.

TMZ obtained a copy of Cooper's final will -- filed in L.A. County Superior Court two days after the "Superman" actor passed away last week.
According to the docs, Cooper basically willed everything to his wife -- but because she died before him -- the estate will be divided equally between their children.
And to prevent the kids from a nasty fight over the money -- Cooper wrote in a clause saying if anyone tries to contest the will, "I give to such persons so contesting or objecting the sum of FIVE DOLLARS ($5.00) and no more."
FYI -- provisions to this effect are sometimes referred to as a "poison pill clause" -- because any person who would be dumb enough to challenge the will is killing any chance of getting anything out of the estate.
See also

'Superman' Actor Jackie Cooper -- Dead At 88

Ex-Playmate Dies -- Body In Mummified State

'Poetry Man' Singer Phoebe Snow -- Dead at 60
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