public void addToLint(int elem) {
    if (this.lint == null) {
      this.lint = new java.util.ArrayList<java.lang.Integer>();
    }
    this.lint.add(elem);
  }
Returns true if field aString is set (has been assigned a value) and false otherwise
serde/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/serde2/thrift/test/Complex.java