return null;
}
if (statement.getKind() == Kind.EXPRESSION_STATEMENT) {
Tree.Kind kind = ((JCExpressionStatement) statement).getExpression().getKind();
if (kind == Kind.PREFIX_INCREMENT || kind == Kind.POSTFIX_INCREMENT) {
JCUnary unary = (JCUnary) ((JCExpressionStatement) statement).getExpression();
if (unary.arg.getKind() == Kind.IDENTIFIER) {
return (IdentifierTree) unary.arg;
}
return null;
} else if (kind == Kind.PLUS_ASSIGNMENT) {