private void extractVariableDeclarationFragments(
List<VariableDeclarationFragment> fragments, List<Statement> stmtList) {
for (int i = 0; i < fragments.size(); i++) {
VariableDeclarationFragment frag = fragments.get(i);
Expression init = frag.getInitializer();
if (init == null) {
continue;
}
newExpression(init);
init.accept(this);
List<VariableAccess> toExtract = getUnsequencedAccesses();
if (!toExtract.isEmpty()) {
if (i > 0) {
// Extract all fragments before the current one to preserve ordering.
VariableDeclarationStatement newDecl =
new VariableDeclarationStatement(fragments.get(0).copy());
for (int j = 1; j < i; j++) {
newDecl.getFragments().add(fragments.get(j).copy());
}
stmtList.add(newDecl);
fragments.subList(0, i).clear();
}
extractOrderedAccesses(stmtList, currentTopNode, toExtract);
i = 0;
}
}
}
@Override
public boolean visit(VariableDeclarationStatement node) {
extractVariableDeclarationFragments(
node.getFragments(), TreeUtil.asStatementList(node).subList(0, 0));
return false;
}