apache-james-2.3.2 运行build.bat时报错

compile-main:
Compiling James Java sources
Compiling 317 source files to C:\apache-james-2.3.2\build\classes
C:\apache-james-2.3.2\src\java\org\apache\james\James.java:407: 警告：[deprecati
on] org.apache.james.services.MailServer 中的 sendMail(javax.mail.internet.MimeM
essage) 已过时
    public void sendMail(MimeMessage message) throws MessagingException {
                ^
C:\apache-james-2.3.2\src\java\org\apache\james\James.java:470: 警告：[deprecati
on] org.apache.james.services.MailServer 中的 sendMail(org.apache.mailet.MailAdd
ress,java.util.Collection,java.io.InputStream) 已过时
    public void sendMail(MailAddress sender, Collection recipients, InputStream
msg)
                ^
C:\apache-james-2.3.2\src\java\org\apache\james\James.java:433: 警告：[deprecati
on] org.apache.james.services.MailServer 中的 sendMail(org.apache.mailet.MailAdd
ress,java.util.Collection,javax.mail.internet.MimeMessage) 已过时
    public void sendMail(MailAddress sender, Collection recipients, MimeMessage
message)
                ^
C:\apache-james-2.3.2\src\java\org\apache\james\util\mordred\PoolConnEntry.java:
37: org.apache.james.util.mordred.PoolConnEntry 不是抽象的，并且未覆盖 java.sql.
Connection 中的抽象方法 createStruct(java.lang.String,java.lang.Object[])
public class PoolConnEntry implements java.sql.Connection{
       ^
1 错误
3 警告BUILD FAILED
file:C:/apache-james-2.3.2/build.xml:291: Compile failed; see the compiler error
 output for details.