Error adding package to class that is using a jar

Hi,
I have a class that is using a jar but I need it to be in a package so I can use it with JSP, but each time I put the package in the class I get some compile errors that the classes in the jar can't be found.
Example:
Compiling 1 source file to C:\Documents and Settings\ehasbunv\Mis documentos\proyecto\mex\cc\build\web\WEB-INF\classes
C:\Documents and Settings\ehasbunv\Mis documentos\proyecto\mex\cc\src\java\tecno\Tecnomen.java:22: cannot find symbol
symbol : class PP_OpenInterface
location: class tecno.Tecnomen
private PP_OpenInterface pp = null;
C:\Documents and Settings\ehasbunv\Mis documentos\proyecto\mex\cc\src\java\tecno\Tecnomen.java:23: cannot find symbol
symbol : class PP_OpenInterface_Factory
location: class tecno.Tecnomen
     private PP_OpenInterface_Factory ppf     = null;
C:\Documents and Settings\ehasbunv\Mis documentos\proyecto\mex\cc\src\java\tecno\Tecnomen.java:127: cannot find symbol
symbol : class PP_exception
location: class tecno.Tecnomen
public int GenericRecharge (String Subid,int monto) throws PP_exception
C:\Documents and Settings\ehasbunv\Mis documentos\proyecto\mex\cc\src\java\tecno\Tecnomen.java:79: cannot find symbol
symbol : variable PP_OpenInterface_FactoryHelper
location: class tecno.Tecnomen
ppf = PP_OpenInterface_FactoryHelper.narrow(nsRef);
C:\Documents and Settings\ehasbunv\Mis documentos\proyecto\mex\cc\src\java\tecno\Tecnomen.java:91: cannot find symbol
symbol : class PP_exception
location: class tecno.Tecnomen
catch(PP_exception ex)
C:\Documents and Settings\ehasbunv\Mis documentos\proyecto\mex\cc\src\java\tecno\Tecnomen.java:139: cannot find symbol
symbol : class paramRecord
location: class tecno.Tecnomen
paramRecord pSeq [] = new paramRecord[] {
C:\Documents and Settings\ehasbunv\Mis documentos\proyecto\mex\cc\src\java\tecno\Tecnomen.java:139: cannot find symbol
symbol : class paramRecord
location: class tecno.Tecnomen
paramRecord pSeq [] = new paramRecord[] {
C:\Documents and Settings\ehasbunv\Mis documentos\proyecto\mex\cc\src\java\tecno\Tecnomen.java:140: cannot find symbol
symbol : class paramRecord
location: class tecno.Tecnomen
new paramRecord(0,subId),
C:\Documents and Settings\ehasbunv\Mis documentos\proyecto\mex\cc\src\java\tecno\Tecnomen.java:141: cannot find symbol
symbol : class paramRecord
location: class tecno.Tecnomen
new paramRecord(1,amount),

Checking another file, the problem is that if I'm
trying to use a class in the default package in
another class and put a package name in the class
then I can't use the default package. Is there any
workaround?Nope. Get in the habit now of making ALL of your classes belong to packages. The "no-package" is only for creating 'toy' applications with no dependencies from other packaged classes.

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         else if (command.equals("bet")) {
         else if (command.equals("hit")) {
         else if (command.equals("stand")) {
         else if (command.equals("split")) {
         else if (command.equals("double")) {
         else if (command.equals("dealerdecision")) {
         else if (command.equals("reinvest")) {
         else if (command.equals("changebet")) {
         else if (command.equals("deal")) {
    package myblackjackpackage;
    import java.io.*;
    import java.util.*;
    import javax.servlet.*;
    import javax.servlet.http.*;
    import java.sql.*;
    import java.lang.*;
    public class BlackjackDAO {
         private Connection myConn;
         public BlackjackDAO(String driver, String dbUrl, String userid, String passwrd)
                   throws IOException, ClassNotFoundException, SQLException {
              System.out.println("Loading driver: " + driver);
              Class.forName(driver);
              System.out.println("Connection to: " + dbUrl);
              myConn = DriverManager.getConnection(dbUrl, userid, passwrd);
              System.out.println("Connection successful!");
         public void addPlayer(HttpServletRequest request, HttpServletResponse response)
                   throws IOException, SQLException {
    //I've commented out all my code while debugging, so I didn't include
    //any here     
    compiler feedback
    C:\Tomcat4118\src\webapps\helloblackjack\src\myblackjackpackage>javac *.java -verbose
    [parsing started BlackjackDAO.java]
    [parsing completed 90ms]
    [parsing started BlackjackServlet.java]
    [parsing completed 10ms]
    [parsing started Player.java]
    [parsing completed 10ms]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/lang/Object.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/sql/Connection.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/lang/String.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/io/IOException.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/lang/ClassNotFoundException.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/sql/SQLException.class)]
    [loading c:\tomcat4118\common\lib\servlet.jar(javax/servlet/http/HttpServletRequ
    est.class)]
    [loading c:\tomcat4118\common\lib\servlet.jar(javax/servlet/http/HttpServletResp
    onse.class)]
    [loading c:\tomcat4118\common\lib\servlet.jar(javax/servlet/http/HttpServlet.cla
    ss)]
    [loading c:\tomcat4118\common\lib\servlet.jar(javax/servlet/GenericServlet.class
    [loading c:\tomcat4118\common\lib\servlet.jar(javax/servlet/Servlet.class)]
    [loading c:\tomcat4118\common\lib\servlet.jar(javax/servlet/ServletConfig.class)
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/io/Serializable.class)]
    [loading c:\tomcat4118\common\lib\servlet.jar(javax/servlet/ServletException.cla
    ss)]
    [checking myblackjackpackage.BlackjackDAO]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/lang/Throwable.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/lang/Exception.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/lang/System.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/io/PrintStream.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/io/FilterOutputStream.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/io/OutputStream.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/lang/Class.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/sql/DriverManager.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/util/Properties.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/lang/Error.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/lang/RuntimeException.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/lang/StringBuffer.class)]
    [wrote BlackjackDAO.class]
    [checking myblackjackpackage.BlackjackServlet]
    [loading c:\tomcat4118\common\lib\servlet.jar(javax/servlet/ServletRequest.class
    BlackjackServlet.java:55: cannot resolve symbol
    symbol : method addPlayer (javax.servlet.http.HttpServletRequest,javax.servlet
    .http.HttpServletResponse)
    location: class myblackjackpackage.BlackjackServlet
    addPlayer(request, response);
    ^
    [loading c:\tomcat4118\common\lib\servlet.jar(javax/servlet/ServletResponse.clas
    s)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/io/PrintWriter.class)]
    [loading c:\j2sdk14003\jre\lib\rt.jar(java/io/Writer.class)]
    [checking myblackjackpackage.Player]
    [total 580ms]
    1 error
    C:\Tomcat4118\src\webapps\helloblackjack\src\myblackjackpackage>
    and here's the ant feedback...
    C:\Tomcat4118\src\webapps\helloblackjack>ant all -verbose
    Ant version 1.4.1 compiled on October 11 2001
    Buildfile: build.xml
    Detected Java version: 1.4 in: c:\j2sdk14003\jre
    Detected OS: Windows 2000
    parsing buildfile C:\Tomcat4118\src\webapps\helloblackjack\build.xml with URI =
    file:C:/Tomcat4118/src/webapps/helloblackjack/build.xml
    Project base dir set to: C:\Tomcat4118\src\webapps\helloblackjack
    Build sequence for target `all' is [clean, prepare, compile, all]
    Complete build sequence is [clean, prepare, compile, all, javadoc, deploy, dist]
    clean:
    [delete] Deleting directory C:\Tomcat4118\src\webapps\helloblackjack\build
    [delete] Deleting C:\Tomcat4118\src\webapps\helloblackjack\build\images\a_s.g
    if
    [delete] Deleting C:\Tomcat4118\src\webapps\helloblackjack\build\images\q_s.g
    if
    [delete] Deleting directory C:\Tomcat4118\src\webapps\helloblackjack\build\im
    ages
    [delete] Deleting C:\Tomcat4118\src\webapps\helloblackjack\build\index.html
    [delete] Deleting C:\Tomcat4118\src\webapps\helloblackjack\build\newplayer.ht
    ml
    [delete] Deleting C:\Tomcat4118\src\webapps\helloblackjack\build\WEB-INF\clas
    ses\myblackjackpackage\BlackjackDAO.class
    [delete] Deleting directory C:\Tomcat4118\src\webapps\helloblackjack\build\WE
    B-INF\classes\myblackjackpackage
    [delete] Deleting directory C:\Tomcat4118\src\webapps\helloblackjack\build\WE
    B-INF\classes
    [delete] Deleting C:\Tomcat4118\src\webapps\helloblackjack\build\WEB-INF\web.
    xml
    [delete] Deleting directory C:\Tomcat4118\src\webapps\helloblackjack\build\WE
    B-INF
    [delete] Deleting directory C:\Tomcat4118\src\webapps\helloblackjack\build
    prepare:
    [mkdir] Created dir: C:\Tomcat4118\src\webapps\helloblackjack\build
    [copy] images\a_s.gif added as C:\Tomcat4118\src\webapps\helloblackjack\bui
    ld\images\a_s.gif doesn't exist.
    [copy] images\q_s.gif added as C:\Tomcat4118\src\webapps\helloblackjack\bui
    ld\images\q_s.gif doesn't exist.
    [copy] index.html added as C:\Tomcat4118\src\webapps\helloblackjack\build\i
    ndex.html doesn't exist.
    [copy] newplayer.html added as C:\Tomcat4118\src\webapps\helloblackjack\bui
    ld\newplayer.html doesn't exist.
    [copy] WEB-INF\web.xml added as C:\Tomcat4118\src\webapps\helloblackjack\bu
    ild\WEB-INF\web.xml doesn't exist.
    [copy] omitted as C:\Tomcat4118\src\webapps\helloblackjack\build is up to
    date.
    [copy] images added as C:\Tomcat4118\src\webapps\helloblackjack\build\image
    s doesn't exist.
    [copy] WEB-INF added as C:\Tomcat4118\src\webapps\helloblackjack\build\WEB-
    INF doesn't exist.
    [copy] Copying 5 files to C:\Tomcat4118\src\webapps\helloblackjack\build
    [copy] Copying C:\Tomcat4118\src\webapps\helloblackjack\web\images\q_s.gif
    to C:\Tomcat4118\src\webapps\helloblackjack\build\images\q_s.gif
    [copy] Copying C:\Tomcat4118\src\webapps\helloblackjack\web\images\a_s.gif
    to C:\Tomcat4118\src\webapps\helloblackjack\build\images\a_s.gif
    [copy] Copying C:\Tomcat4118\src\webapps\helloblackjack\web\index.html to C
    :\Tomcat4118\src\webapps\helloblackjack\build\index.html
    [copy] Copying C:\Tomcat4118\src\webapps\helloblackjack\web\newplayer.html
    to C:\Tomcat4118\src\webapps\helloblackjack\build\newplayer.html
    [copy] Copying C:\Tomcat4118\src\webapps\helloblackjack\web\WEB-INF\web.xml
    to C:\Tomcat4118\src\webapps\helloblackjack\build\WEB-INF\web.xml
    compile:
    [mkdir] Created dir: C:\Tomcat4118\src\webapps\helloblackjack\build\WEB-INF\
    classes
    [javac] myblackjackpackage\BlackjackDAO.class skipped - don't know how to ha
    ndle it
    [javac] myblackjackpackage\BlackjackDAO.java added as C:\Tomcat4118\src\weba
    pps\helloblackjack\build\WEB-INF\classes\myblackjackpackage\BlackjackDAO.class d
    oesn't exist.
    [javac] myblackjackpackage\BlackjackServlet.java added as C:\Tomcat4118\src\
    webapps\helloblackjack\build\WEB-INF\classes\myblackjackpackage\BlackjackServlet
    .class doesn't exist.
    [javac] myblackjackpackage\Player.java added as C:\Tomcat4118\src\webapps\he
    lloblackjack\build\WEB-INF\classes\myblackjackpackage\Player.class doesn't exist
    [javac] Compiling 3 source files to C:\Tomcat4118\src\webapps\helloblackjack
    \build\WEB-INF\classes
    [javac] Using modern compiler
    [javac] Compilation args: -d C:\Tomcat4118\src\webapps\helloblackjack\build\
    WEB-INF\classes -classpath
    "C:\Tomcat4118\src\webapps\helloblackjack\build\WEB-I
    NF\classes;
    C:\tomcat4118\common\classes;
    C:\tomcat4118\common\lib\activation.jar;
    C:\tomcat4118\common\lib\ant.jar;
    C:\tomcat4118\common\lib\commons-collections.jar;
    C:\tomcat4118\common\lib\commons-dbcp.jar;
    C:\tomcat4118\common\lib\commons-logging-api.jar;
    C:\tomcat4118\common\lib\commons-pool.jar;
    C:\tomcat4118\common\lib\jasper-compiler.jar;
    C:\tomcat4118\common\lib\jasper-runtime.jar;
    C:\tomcat4118\common\lib\jdbc2_0-stdext.jar;
    C:\tomcat4118\common\lib\jndi.jar;
    C:\tomcat4118\common\lib\jta.jar;
    C:\tomcat4118\common\lib\mail.jar;
    C:\tomcat4118\common\lib\mysql_uncomp.jar;
    C:\tomcat4118\common\lib\naming-common.jar;
    C:\tomcat4118\common\lib\naming-factory.jar;
    C:\tomcat4118\common\lib\naming-resources.jar;
    C:\tomcat4118\common\lib\servlet.jar;
    C:\tomcat4118\common\lib\tools.jar;
    C:\j2sdk14003\lib\tools.jar;
    C:\tomcat4118\ant141\lib\servlet.jar;
    C:\tomcat4118\ant141\lib\jaxp.jar;
    C:\tomcat4118\ant141\lib\crimson.jar;
    C:\tomcat4118\ant141\lib\ant.jar;
    C:\Tomcat4118\src\webapps\helloblackjack;
    C:\mysql\jdbc_dvr\mm.mysql.jdbc-1.2c;
    C:\Program Files\SQLserverjdbcdriver\lib\msbase.jar;
    C:\Program Files\SQLserverjdbcdriver\lib\msutil.jar;
    C:\Program Files\SQLserverjdbcdriver\lib\mssqlserver.jar"
    -sourcepath C:\Tomcat4118\src\webapps\helloblackjack\src -g -O
    [javac] Files to be compiled:
    C:\Tomcat4118\src\webapps\helloblackjack\src\myblackjackpackage\BlackjackDAO
    .java
    C:\Tomcat4118\src\webapps\helloblackjack\src\myblackjackpackage\BlackjackSer
    vlet.java
    C:\Tomcat4118\src\webapps\helloblackjack\src\myblackjackpackage\Player.java
    [javac] C:\Tomcat4118\src\webapps\helloblackjack\src\myblackjackpackage\Blac
    kjackServlet.java:55: cannot resolve symbol
    [javac] symbol : method addPlayer (javax.servlet.http.HttpServletRequest,j
    avax.servlet.http.HttpServletResponse)
    [javac] location: class myblackjackpackage.BlackjackServlet
    [javac] addPlayer(request, response);
    [javac] ^
    [javac] 1 error
    BUILD FAILED
    C:\Tomcat4118\src\webapps\helloblackjack\build.xml:212: Compile failed, messages
    should have been provided.
    at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:559)
    at org.apache.tools.ant.Task.perform(Task.java:217)
    at org.apache.tools.ant.Target.execute(Target.java:184)
    at org.apache.tools.ant.Target.performTasks(Target.java:202)
    at org.apache.tools.ant.Project.executeTarget(Project.java:601)
    at org.apache.tools.ant.Project.executeTargets(Project.java:560)
    at org.apache.tools.ant.Main.runBuild(Main.java:454)
    at org.apache.tools.ant.Main.start(Main.java:153)
    at org.apache.tools.ant.Main.main(Main.java:176)
    Total time: 1 second
    C:\Tomcat4118\src\webapps\helloblackjack>

    yes!
    early on i tried: BlackjackDAO.addPlayer(request, response);
    instead of: theBlackjackDAO.addPlayer(request, response);
    you rock - thanks a ton

  • Error- DBMS_STANDARD package must be created before using PL/SQL

    HI
    I am trying to run a very small and simple program on my Oracle81 personal edition on Win98.
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    Lin

    The Member Feedback forum is for suggestions and feedback for OTN Developer Services. This forum is not monitored by Oracle support or product teams and so Oracle product and technology related questions will not be answered. We recommend that you post this question to the Database - General forum or the Installation forum.
    The URLs are:
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    hello all,
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    I could use sqlj TestInstallSQLJ.sqlj to translate it into java code, but
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    Exception in thread "main" java.lang.NoSuchFieldError
    at java.lang.Throwable.fillInStackTrace(Native Method)
    at java.lang.Throwable.fillInStackTrace(Compiled Code)
    at java.lang.Throwable.<init>(Compiled Code)
    at java.lang.Error.<init>(Error.java:50)
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    oracle.sqlj.runtime.OraClosureFactory.getTypeClosures(OraClosureFactory.java:33)
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    at
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    at TestInstallSQLJ.runExample(Compiled Code)
    at TestInstallSQLJ.main(TestInstallSQLJ.java:56)

    following is my environment:
    sqlj -version-long
    Oracle SQLJ Release 8.1.6.0.0 - SDK
    Build version: 1.0.4.4 - Built on Apr 14, 1999
    IDE interface version: 8.1.6.0.0/1.0.4.4
    JDBC version: non Oracle driver version 0.0 (0.0.0.0)
    java -version
    java version "1.2.1"
    Solaris VM (build Solaris_JDK_1.2.1_03, native threads, sunwjit)
    echo $PATH
    a long path +
    /examples/sqlj/bin
    echo $CLASSPATH
    a long CLASSPATH +
    /examples/sqlj/lib/translator.zip:
    oracle JDBC driver8.1.7
    it translated my sqlj files but then it can't interprete my java classes.
    thank you a lot for your help

  • Certificate error on the second exchange that is used as a proxy for internet facing

    Hello friends ,
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    Thank you.

    The names that go on the certificate must match the names you planned when you did the CAS namespace design.
    Some details here:http://blogs.technet.com/b/exchange/archive/2014/02/28/namespace-planning-in-exchange-2013.aspx
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    Blog:
    http://blogs.technet.com/rmilne 
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    Note: Posts are provided “AS IS” without warranty of any kind, either expressed or implied, including but not limited to the implied warranties of merchantability and/or fitness for a particular purpose.

  • Dynamic class loading problem using unknown JAR archive and directory names

    I read the following article, which enlightened me a lot:
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    So I am trying out the following solution:
    My program is named TestClassPathMain.java
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    Entering TestClass2.testMethod() packaged in JAR1.jar
    *** Main: Variant 1 JAR 2 ***:
    Entering TestClass1.testMethod() packaged in JAR2.jar
    About to instantiate TestClass2 with the new operator
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    Entering TestClass2.testMethod() packaged in JAR2.jar
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    Entering TestClass1.testMethod() packaged in JAR1.jar
    About to instantiate TestClass2 with the new operator
    About to call TestClass2.testMethod()
    Entering TestClass2.testMethod() packaged in JAR1.jar
    *** Main: Variant 2 JAR 2 ***:
    Entering TestClass1.testMethod() packaged in JAR2.jar
    About to instantiate TestClass2 with the new operator
    About to call TestClass2.testMethod()
    Entering TestClass2.testMethod() packaged in JAR2.jar
    *** UC1: Variant 1 JAR 1 ***:
    Entering TestClass1.testMethod() packaged in JAR1.jar
    About to instantiate TestClass2 with the new operator
    About to call TestClass2.testMethod()
    Entering TestClass2.testMethod() packaged in JAR1.jar
    *** UC1: Variant 1 JAR 2 ***:
    Entering TestClass1.testMethod() packaged in JAR2.jar
    About to instantiate TestClass2 with the new operator
    About to call TestClass2.testMethod()
    Entering TestClass2.testMethod() packaged in JAR2.jar
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    import java.lang.reflect.InvocationTargetException;
    import java.lang.reflect.Method;
    import java.net.MalformedURLException;
    import java.net.URL;
    import java.net.URLClassLoader;
    public class TestClassPathMain {
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                    final TestClass1 testClass1 = new TestClass1();
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                        "\nFor the purpose of the test, it shouldn't have been!" +
                        "\nExiting");
                    System.exit(1);
                } catch (NoClassDefFoundError e) {
                    System.out.println("\nPositively confirmed that the class TestClass1 is not available:\n" + e);
                    System.out.println("\n\nREADY FOR THE TEST: ...");
                // Works fine
                System.out.println("\n*** Main: Variant 1 JAR 1 ***:");
                runFromJarVariant1("file:/W:/java/eclipse/workspaces/simped_test/CP1/JAR1.jar");
                System.out.println("\n*** Main: Variant 1 JAR 2 ***:");
                runFromJarVariant1("file:/W:/java/eclipse/workspaces/simped_test/CP2/JAR2.jar");
                // Works fine
                System.out.println("\n*** Main: Variant 2 JAR 1 ***:");
                runFromJarVariant1("file:/W:/java/eclipse/workspaces/simped_test/CP1/JAR1.jar");
                System.out.println("\n*** Main: Variant 2 JAR 2 ***:");
                runFromJarVariant1("file:/W:/java/eclipse/workspaces/simped_test/CP2/JAR2.jar");
                // Works fine
                final UC1 uc1 = new UC1();
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