Im a noob - simple question!

hi, ive just discovered i/o streams and i know how to convert an input string into a double or int:
Integer.parseInt or
Double.parse...
but can u convert an input string into a long, char, or short?
or is it best to leave it as a string?

but can u convert an input string into a long, char,
or short?Yes.
The Java� Tutorial - Data Types

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    [https-host1_FQDN]: info: CORE3016: daemon is running as super-user
    [https-host1_FQDN]: info: CORE5076: Using [Java HotSpot(TM) Server VM, Version 1.5.0_04] from [Sun Microsystems Inc.]
    [https-host1_FQDN]: info: WEB0100: Loading web module in virtual server [https-host1_FQDN] at [amserver]
    [https-host1_FQDN]: warning: WEB6100: locale-charset-info is deprecated, please use parameter-encoding
    [https-host1_FQDN]: info: WEB0100: Loading web module in virtual server [https-host1_FQDN] at [ampassword]
    [https-host1_FQDN]: warning: WEB6100: locale-charset-info is deprecated, please use parameter-encoding
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    [https-host1_FQDN]: info: WEB0100: Loading web module in virtual server [https-host1_FQDN] at [amconsole]
    [https-host1_FQDN]: warning: WEB6100: locale-charset-info is deprecated, please use parameter-encoding
    [https-host1_FQDN]: info: WEB0100: Loading web module in virtual server [https-host1_FQDN] at [search]
    [https-host1_FQDN]: warning: CORE3283: stderr: netscape.ldap.LDAPException: error result (32); matchedDN = dc=sun,dc=com; No such object (DN changed)
    [https-host1_FQDN]: warning: CORE3283: stderr: Got LDAPServiceException code=-1
    [https-host1_FQDN]: warning: CORE3283: stderr: at com.iplanet.services.ldap.DSConfigMgr.getConnection(DSConfigMgr.java:357)
    [https-host1_FQDN]: warning: CORE3283: stderr: at com.iplanet.services.ldap.DSConfigMgr.getNewFailoverConnection(DSConfigMgr.java:314)
    [https-host1_FQDN]: warning: CORE3283: stderr: at com.iplanet.services.ldap.DSConfigMgr.getNewConnection(DSConfigMgr.java:253)
    [https-host1_FQDN]: warning: CORE3283: stderr: at com.iplanet.services.ldap.DSConfigMgr.getNewProxyConnection(DSConfigMgr.java:184)
    [https-host1_FQDN]: warning: CORE3283: stderr: at com.iplanet.services.ldap.DSConfigMgr.getNewProxyConnection(DSConfigMgr.java:194)
    [https-host1_FQDN]: warning: CORE3283: stderr: at com.iplanet.ums.DataLayer.initLdapPool(DataLayer.java:1248)
    [https-host1_FQDN]: warning: CORE3283: stderr: at com.iplanet.ums.DataLayer.(DataLayer.java:190)
    [https-host1_FQDN]: warning: CORE3283: stderr: at com.iplanet.ums.DataLayer.getInstance(DataLayer.java:215)
    [https-host1_FQDN]: warning: CORE3283: stderr: at com.iplanet.ums.DataLayer.getInstance(DataLayer.java:246)
    [https-host1_FQDN]: warning: CORE3283: stderr: at com.sun.identity.sm.ldap.SMSLdapObject.initialize(SMSLdapObject.java:156)
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    [https-host1_FQDN]: warning: CORE3283: stderr: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    [https-host1_FQDN]: warning: CORE3283: stderr: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    [https-host1_FQDN]: warning: CORE3283: stderr: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    [https-host1_FQDN]: warning: CORE3283: stderr: at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
    [https-host1_FQDN]: warning: CORE3283: stderr: at java.lang.Class.newInstance0(Class.java:350)
    [https-host1_FQDN]: warning: CORE3283: stderr: at java.lang.Class.newInstance(Class.java:303)
    [https-host1_FQDN]: warning: CORE3283: stderr: at com.sun.identity.sm.SMSEntry.(SMSEntry.java:216)
    [https-host1_FQDN]: warning: CORE3283: stderr: at com.sun.identity.sm.ServiceSchemaManager.(ServiceSchemaManager.java:67)
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    [https-host1_FQDN]: warning: CORE3283: stderr: at org.apache.catalina.core.ApplicationFilterConfig.(ApplicationFilterConfig.java:120)
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    [https-host1_FQDN]: warning: CORE3283: stderr: at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:355)
    [https-host1_FQDN]: warning: CORE3283: stderr: at org.apache.catalina.startup.Embedded.start(Embedded.java:995)
    [https-host1_FQDN]: warning: CORE3283: stderr: at com.iplanet.ias.web.WebContainer.start(WebContainer.java:431)
    [https-host1_FQDN]: warning: CORE3283: stderr: at com.iplanet.ias.web.WebContainer.startInstance(WebContainer.java:500)
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    [https-host1_FQDN]: at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:813)
    [https-host1_FQDN]: at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3478)
    [https-host1_FQDN]: at org.apache.catalina.core.StandardContext.start(StandardContext.java:3760)
    [https-host1_FQDN]: at com.iplanet.ias.web.WebModule.start(WebModule.java:251)
    [https-host1_FQDN]: at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1133)
    [https-host1_FQDN]: at org.apache.catalina.core.StandardHost.start(StandardHost.java:652)
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    [https-host1_FQDN]: at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:355)
    [https-host1_FQDN]: at org.apache.catalina.startup.Embedded.start(Embedded.java:995)
    [https-host1_FQDN]: at com.iplanet.ias.web.WebContainer.start(WebContainer.java:431)
    [https-host1_FQDN]: at com.iplanet.ias.web.WebContainer.startInstance(WebContainer.java:500)
    [https-host1_FQDN]: at com.iplanet.ias.server.J2EERunner.confPostInit(J2EERunner.java:161)
    [https-host1_FQDN]: ----- Root Cause -----
    [https-host1_FQDN]: java.lang.NullPointerException
    [https-host1_FQDN]: at com.sun.identity.authentication.UI.LoginLogoutMapping.init(LoginLogoutMapping.java:71)
    [https-host1_FQDN]: at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:921)
    [https-host1_FQDN]: at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:813)
    [https-host1_FQDN]: at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3478)
    [https-host1_FQDN]: at org.apache.catalina.core.StandardContext.start(StandardContext.java:3760)
    [https-host1_FQDN]: at com.iplanet.ias.web.WebModule.start(WebModule.java:251)
    [https-host1_FQDN]: at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1133)
    [https-host1_FQDN]: at org.apache.catalina.core.StandardHost.start(StandardHost.java:652)
    [https-host1_FQDN]: at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1133)
    [https-host1_FQDN]: at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:355)
    [https-host1_FQDN]: at org.apache.catalina.startup.Embedded.start(Embedded.java:995)
    [https-host1_FQDN]: at com.iplanet.ias.web.WebContainer.start(WebContainer.java:431)
    [https-host1_FQDN]: at com.iplanet.ias.web.WebContainer.startInstance(WebContainer.java:500)
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