在List当中删除重复数据.

/**
* Remove duplicate element from list
* @param enableUpdateList
*/
public static <T> void removeDuplicateElemInList(List<T>           srcList) {
Set<T> tempSet = new LinkedHashSet<T>(srcList);
srcList.clear();
srcList.addAll(tempSet);
}

@Override
public boolean equals(final Object other) {
if (!(other instanceof PlanModel))
return false;
PlanModel castOther = (PlanModel)other;
return new EqualsBuilder().append(planCd, castOther.planCd).isEquals();
}
@Override
public int hashCode() {
return new HashCodeBuilder().append(planCd).toHashCode();
}