[질문] 자바 에러입니다.

CentOS를 사용하고 있고, 자바는 1.4.2 설치와 클래스 패스를 다 주었는데 이런 메시지가 납니다. 후.. 

GC Warning: Couldn't read /proc/stat
GC Warning: GC_get_nprocs() returned -1
Exception in thread "main" java.lang.NoClassDefFoundError: while resolving class: com.bitmechanic.sql.ConnectionPool
   at java.lang.VMClassLoader.resolveClass(java.lang.Class) (/usr/lib/libgcj.so.5.0.0)
   at java.lang.Class.initializeClass() (/usr/lib/libgcj.so.5.0.0)
   at com.bitmechanic.sql.ConnectionPoolManager.addAlias(java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String, int, int, int, int, boolean) (Unknown Source)
   at com.bitmechanic.sql.ConnectionPoolManager.addAlias(java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String, int, int, int, int) (Unknown Source)
   at kr.co.nedex.sql.PoolManager.addPool(java.lang.String) (Unknown Source)
   at kr.co.nedex.Xcan.constServerSocket() (Unknown Source)
   at kr.co.nedex.Xcan.main(java.lang.String[]) (Unknown Source)
Caused by: java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleConnection not found in [file:/home/i00724/i00724/app/nedex/lib/jdbcpool-0.99.jar, file:/home/i00724/i00724/app/nedex/lib/mysql-connector-java-3.1.11-bin.jar, file:/home/i00724/i00724/app/nedex/lib/ifxjdbc.jar, file:/home/i00724/i00724/app/nedex/lib/activation.jar, file:/home/i00724/i00724/app/nedex/lib/commons-logging.jar, file:/home/i00724/i00724/app/nedex/lib/http_client.jar, file:/home/i00724/i00724/app/nedex/lib/jax-qname-namespace.jar, file:/home/i00724/i00724/app/nedex/lib/mail.jar, file:/home/i00724/i00724/app/nedex/lib/orasaaj.jar, file:/home/i00724/i00724/app/nedex/lib/relaxngDatatype.jar, file:/home/i00724/i00724/app/nedex/lib/saaj-api.jar, file:/home/i00724/i00724/app/nedex/lib/wsclient.jar, file:/home/i00724/i00724/app/nedex/lib/xmlparserv2.jar, file:/home/i00724/i00724/app/nedex/lib/xsdlib.jar, file:/home/i00724/i00724/app/nedex/lib/khub.jar, file:/home/i00724/i00724/app/nedex/, file:/usr/share/java/libgcj-3.4.6.jar, file:./, core:/]
   at java.net.URLClassLoader.findClass(java.lang.String) (/usr/lib/libgcj.so.5.0.0)
   at gnu.gcj.runtime.VMClassLoader.findClass(java.lang.String) (/usr/lib/libgcj.so.5.0.0)
   at java.lang.ClassLoader.loadClass(java.lang.String, boolean) (/usr/lib/libgcj.so.5.0.0)
   at _Jv_FindClass(_Jv_Utf8Const, java.lang.ClassLoader) (/usr/lib/libgcj.so.5.0.0)
   at _Jv_PrepareCompiledClass(java.lang.Class) (/usr/lib/libgcj.so.5.0.0)
   at _Jv_WaitForState(java.lang.Class, int) (/usr/lib/libgcj.so.5.0.0)
   at java.lang.VMClassLoader.linkClass0(java.lang.Class) (/usr/lib/libgcj.so.5.0.0)
   at java.lang.VMClassLoader.resolveClass(java.lang.Class) (/usr/lib/libgcj.so.5.0.0)
   ...6 more

[참고]

/etc/profile 내용입니다.

# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi

# User specific environment and startup programs

PATH=$PATH:$HOME/bin

export PATH
unset USERNAME
~
~
~
~
~
# /etc/profile

# System wide environment and startup programs, for login setup
# Functions and aliases go in /etc/bashrc

pathmunge () {
        if ! echo $PATH | /bin/egrep -q "(^|:)$1($|:)" ; then
           if [ "$2" = "after" ] ; then
              PATH=$PATH:$1
           else
              PATH=$1:$PATH
           fi
        fi
}

# Path manipulation
if [ `id -u` = 0 ]; then
        pathmunge /sbin
        pathmunge /usr/sbin
        pathmunge /usr/local/sbin
fi

pathmunge /usr/X11R6/bin after

# No core files by default
ulimit -S -c 0 > /dev/null 2>&1

USER="`id -un`"
LOGNAME=$USER
MAIL="/var/spool/mail/$USER"

HOSTNAME=`/bin/hostname`
HISTSIZE=1000

if [ -z "$INPUTRC" -a ! -f "$HOME/.inputrc" ]; then
    INPUTRC=/etc/inputrc
fi

export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE INPUTRC

for i in /etc/profile.d/*.sh ; do
    if [ -r "$i" ]; then
        . $i
    fi
done

unset i
unset pathmunge

JAVA_HOME=/usr/java/j2sdk1.4.2_16
CATALINA_HOME=/usr/local/jakarta-tomcat-4.1.31
PATH=$PATH:$JAVA_HOME/bin:$CATALINA_HOME/bin
export JAVA_HOME CATALINA_HOME