Java SMSlib编译问题

我正试图从中构建SMSLib主源代码。根据安装说明，我已将以下jar文件复制到jre的\lib\ext文件夹中

comm.jar
commons-net-3.3.jar
jsmpp-2.1.0.jar

我已将win32com.dll复制到\jre\bin。我还将javax.comm.properties\jre\lib放在了目录中。当我尝试使用ANT编译源代码时。它显示了smslib源本身中的许多错误

Buildfile: C:\Users\Keerthi\Downloads\smslib-v3-master\build.xml

compile.smslib:
    [javac] Compiling 2 source files to C:\Users\Keerthi\Downloads\smslib-v3-master\dist\classes
    [javac] warning: [options] bootstrap class path not set in conjunction with -source 1.6
    [javac] C:\Users\Keerthi\Downloads\smslib-v3-master\src\java\org\smslib\smpp\jsmpp\JSMPPGateway.java:282: error: method does not override or implement a method from a supertype
    [javac]         @Override
    [javac]         ^
    [javac] C:\Users\Keerthi\Downloads\smslib-v3-master\src\java\org\smslib\smpp\jsmpp\JSMPPGateway.java:302: error: cannot find symbol
    [javac]                 encoding = Alphabet.ALPHA_UNSPECIFIED_2;
    [javac]                                    ^
    [javac]   symbol:   variable ALPHA_UNSPECIFIED_2
    [javac]   location: class Alphabet
    [javac] C:\Users\Keerthi\Downloads\smslib-v3-master\src\java\org\smslib\smpp\jsmpp\JSMPPGateway.java:309: error: no suitable constructor found for GeneralDataCoding(Alphabet,MessageClass,boolean)
    [javac]                 dataCoding = new GeneralDataCoding(encoding, MessageClass.CLASS0, true);
    [javac]                              ^
    [javac]     constructor GeneralDataCoding.GeneralDataCoding(boolean,boolean,MessageClass,Alphabet) is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac]     constructor GeneralDataCoding.GeneralDataCoding(int) is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac]     constructor GeneralDataCoding.GeneralDataCoding(byte) is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac]     constructor GeneralDataCoding.GeneralDataCoding() is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac] C:\Users\Keerthi\Downloads\smslib-v3-master\src\java\org\smslib\smpp\jsmpp\JSMPPGateway.java:312: error: no suitable constructor found for GeneralDataCoding(Alphabet,MessageClass,boolean)
    [javac]                 dataCoding = new GeneralDataCoding(encoding, MessageClass.CLASS1, true);
    [javac]                              ^
    [javac]     constructor GeneralDataCoding.GeneralDataCoding(boolean,boolean,MessageClass,Alphabet) is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac]     constructor GeneralDataCoding.GeneralDataCoding(int) is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac]     constructor GeneralDataCoding.GeneralDataCoding(byte) is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac]     constructor GeneralDataCoding.GeneralDataCoding() is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac] C:\Users\Keerthi\Downloads\smslib-v3-master\src\java\org\smslib\smpp\jsmpp\JSMPPGateway.java:315: error: no suitable constructor found for GeneralDataCoding(Alphabet,MessageClass,boolean)
    [javac]                 dataCoding = new GeneralDataCoding(encoding, MessageClass.CLASS2, true);
    [javac]                              ^
    [javac]     constructor GeneralDataCoding.GeneralDataCoding(boolean,boolean,MessageClass,Alphabet) is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac]     constructor GeneralDataCoding.GeneralDataCoding(int) is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac]     constructor GeneralDataCoding.GeneralDataCoding(byte) is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac]     constructor GeneralDataCoding.GeneralDataCoding() is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac] C:\Users\Keerthi\Downloads\smslib-v3-master\src\java\org\smslib\smpp\jsmpp\JSMPPGateway.java:318: error: no suitable constructor found for GeneralDataCoding(Alphabet,MessageClass,boolean)
    [javac]                 dataCoding = new GeneralDataCoding(encoding, MessageClass.CLASS3, true);
    [javac]                              ^
    [javac]     constructor GeneralDataCoding.GeneralDataCoding(boolean,boolean,MessageClass,Alphabet) is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac]     constructor GeneralDataCoding.GeneralDataCoding(int) is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac]     constructor GeneralDataCoding.GeneralDataCoding(byte) is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac]     constructor GeneralDataCoding.GeneralDataCoding() is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac] C:\Users\Keerthi\Downloads\smslib-v3-master\src\java\org\smslib\smpp\jsmpp\JSMPPGateway.java:321: error: no suitable constructor found for GeneralDataCoding(Alphabet,MessageClass,boolean)
    [javac]                 dataCoding = new GeneralDataCoding(encoding, MessageClass.CLASS1, true);
    [javac]                              ^
    [javac]     constructor GeneralDataCoding.GeneralDataCoding(boolean,boolean,MessageClass,Alphabet) is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac]     constructor GeneralDataCoding.GeneralDataCoding(int) is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac]     constructor GeneralDataCoding.GeneralDataCoding(byte) is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac]     constructor GeneralDataCoding.GeneralDataCoding() is not applicable
    [javac]       (actual and formal argument lists differ in length)
    [javac] 7 errors
    [javac] 1 warning

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请帮我解决这个问题。

JSMPP

jar版本是问题所在。一旦我更新到v2.2.1。它就像一个符咒

注意：从github构建源代码时，不必将上述jar文件复制到\lib\ext目录中。这些JAR已经存在于源的lib目录中