Customer has some applet code which works fine in 1.4.2 while using a proxy, but does not work in 1.5.0_02. If they turn off the proxy, 1.5.0_02 starts to work fine. They are specifying JPI to use browser based proxy settings from IE 6.

Unfortunately, we can't get a runnable test-case from them and can only see the resulting exceptions.

The client browser (IE) receives an error back after it has downloaded the applet code from the server, and then the applet code tries to initially connect back to the server to perform some transaction. When the proxy is in use, they see a 3-10 minute 'hang' at the end of which they finally get back a NullPointerException. The following exception is the result of 1.5.0_02+proxy+error logging,

LOGIN_TYPE: DIRECT_LOGIN
PORTAL_APP_NAME: CITIDIRECT
CSM_TABLE_KEY: a2578b595f888d575d54608d5e59545b5f885754608a8a59548b8d585f5e605c5f8a5a595ca4a37a7074777a6c6aa3777e555d5957585e5aa38c95867c7a39
cookie: JPIclsid=clsid:CAFEEFAC-0015-0000-0002-ABCDEFFEDCBA; ClientVM=JPI; PilotJPI=YES; SWID=PW.620173|en_US; JSESSIONID=0000WIU7PnxmV0UP5y3Y6V3FIiM:10gs9uq2u; LangID=en_US; SWID=PW.620173|en_US; UserBinding=1-0; CasaCoAuthCookie={0d28af06-9f72-48a0-9cc2-df187958c325}|SIMPSEC|PW.620173|en_US; LOGIN_METHOD=CITIDIRECT; PLUGIN_DOWNLOAD=FALSE;LOGIN_TYPE=DIRECT_LOGIN|CITIDIRECT
Content-length: 565

_CDC_SRV_ID_=9000&_RETRY_SEQ_=0&_RETRY_=1&_BUF_=FIRST_DATA%3D%28S_COMPRESSED_UTF_MSG_%253D%25286eJytkDsKAkEQROsqZgorzNfVwGA%2FDgiCiWfwEsve3deNGBkYSNHVNf2Z7hktipo1qOqCBbBXD0%2FKqOjZiDrpoKKEshqLJ5BBARWsOmurJzbRc9fNz1eqOzjClttoBzo9fqhZ2OlItOELPvj0xqz02c3UiB993%2FBGo6%2FHZtj2X7%2FO%2Bff9A9WWrd4b%2BbFAPrllf5PjBWkeKV8%25253D%2529%29%2CFIRST_REQUEST%3D%28Btrue%29&_CMD_=GET_INIT_DATA&_VM_VERSION_=SUNJRE
&CSM_TABLE_KEY=a2578b595f888d575d54608d5e59545b5f885754608a8a59548b8d585f5e605c5f8a5a595ca4a37a7074777a6c6aa3777e555d5957585e5aa38c95867c7a39&LOGIN_TYPE=DIRECT_LOGIN-b09&PLUGIN_VERSION=1.5.0_02&LZ=266&NUM_OF_ROUNDTRIPS=1 HTTP/1.1
, Object[0]=[] caught java.lang.IllegalArgumentException: can't parse argument number 0d28af06-9f72-48a0-9cc2-df187958c325
Exception in thread "AWT-EventQueue-3" java.lang.NullPointerException
    at com.citibank.casa.awt.CasaDialog.getButtonPanel(CasaDialog.java:259)
    at com.citibank.casa.awt.CasaInteractionDialog.focusFirstButton(CasaInteractionDialog.java:188)
    at com.citibank.casa.awt.CasaMessageBox.processInitialFocus(CasaMessageBox.java:86)
    at com.citibank.casa.awt.CasaInteractionDialogWindowAdapter.windowOpened(CasaInteractionDialogWindowAdapter.java:26)
    at java.awt.Window.processWindowEvent(Unknown Source)
    at com.sun.java.swing.JDialog.processWindowEvent(JDialog.java:192)