if (node.getAST().apiLevel() >= AST.JLS4) {
if (!node.resources().isEmpty()) {
this.buffer.append('(');
for (Iterator it = resources.iterator(); it.hasNext(); ) {
VariableDeclarationExpression variable = (VariableDeclarationExpression) it.next();
variable.accept(this);
if (it.hasNext()) {
this.buffer.append(';');
}
}
this.buffer.append(')');