shuffle method
Shuffle the contents of the Statement.
This is only relevant for compound Statements, such as ForLoopStatement.
Non-compound statements, e.g., VariableDeclarationStatement, simply return themselves.
Implementation
@override
ForLoopStatement shuffle() {
return ForLoopStatement.init(
initStatement,
condition,
postStatement,
bodyStatements.map((e) => e.shuffle()).toList()..shuffle(),
);
}