How to find a length of string in beanshell...?

[sravankumar sindam]

Actually my requirement is need to replace the last two characters of a string, below is the script PFA.

import java.lang.*;
import com.itko.Lisa.Outputlogmessage.rsp;
import org.apache.commons.lang3;

String Str = "Hello world";
int strlen = Str.length();

Str = Str.Substring(0,strlen- 2);

below is the error 
============================================================================
| Error in Script
============================================================================
| Step:        Execute script (JSR-223)
----------------------------------------------------------------------------
| Message:     bsh.EvalError: Sourced file: inline evaluation of: ``import java.lang.*;  import com.itko.Lisa.Outputlogmessage.rsp;  import org.apac . . . '' : Error in method invocation: Method Substring(int, int) not found in class'java.lang.String' : at Line: 9 : in file: inline evaluation of: ``import java.lang.*;  import com.itko.Lisa.Outputlogmessage.rsp;  import org.apac . . . '' : Str .Substring ( 0 , strlen - 2 )
in inline evaluation of: ``import java.lang.*;  import com.itko.Lisa.Outputlogmessage.rsp;  import org.apac . . . '' at line number 9
----------------------------------------------------------------------------
| Trapped Exception: bsh.EvalError: Sourced file: inline evaluation of: ``import java.lang.*;  import com.itko.Lisa.Outputlogmessage.rsp;  import org.apac . . . '' : Error in method invocation: Method Substring(int, int) not found in class'java.lang.String' : at Line: 9 : in file: inline evaluation of: ``import java.lang.*;  import com.itko.Lisa.Outputlogmessage.rsp;  import org.apac . . . '' : Str .Substring ( 0 , strlen - 2 )
in inline evaluation of: ``import java.lang.*;  import com.itko.Lisa.Outputlogmessage.rsp;  import org.apac . . . '' at line number 9
| Trapped Message:   javax.script.ScriptException: bsh.EvalError: Sourced file: inline evaluation of: ``import java.lang.*;  import com.itko.Lisa.Outputlogmessage.rsp;  import org.apac . . . '' : Error in method invocation: Method Substring(int, int) not found in class'java.lang.String' : at Line: 9 : in file: inline evaluation of: ``import java.lang.*;  import com.itko.Lisa.Outputlogmessage.rsp;  import org.apac . . . '' : Str .Substring ( 0 , strlen - 2 )
in inline evaluation of: ``import java.lang.*;  import com.itko.Lisa.Outputlogmessage.rsp;  import org.apac . . . '' at line number 9
----------------------------------------------------------------------------
STACK TRACE
javax.script.ScriptException: bsh.EvalError: Sourced file: inline evaluation of: ``import java.lang.*;  import com.itko.Lisa.Outputlogmessage.rsp;  import org.apac . . . '' : Error in method invocation: Method Substring(int, int) not found in class'java.lang.String' : at Line: 9 : in file: inline evaluation of: ``import java.lang.*;  import com.itko.Lisa.Outputlogmessage.rsp;  import org.apac . . . '' : Str .Substring ( 0 , strlen - 2 )
in inline evaluation of: ``import java.lang.*;  import com.itko.Lisa.Outputlogmessage.rsp;  import org.apac . . . '' at line number 9
    at bsh.BshScriptEngine.evalSourceac(BshScriptEngine.java:102)
    at bsh.BshScriptEngine.eval(BshScriptEngine.java:61)
    at javax.script.AbstractScriptEngine.eval(AbstractScriptEngine.java:264)
    at com.itko.lisa.test.ScriptExecHandler.executeScript(ScriptExecHandler.java:674)
    at com.itko.lisa.test.ScriptExecHandler.executeScript(ScriptExecHandler.java:427)
    at com.itko.lisa.test.UserScriptNode._execute(UserScriptNode.java:210)
    at com.itko.lisa.editor.UserScriptNodeEditor.execute(UserScriptNodeEditor.java:214)
    at com.itko.lisa.editor.UserScriptNodeEditor.access$000(UserScriptNodeEditor.java:49)
    at com.itko.lisa.editor.UserScriptNodeEditor$1.actionPerformed(UserScriptNodeEditor.java:73)
    at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
    at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
    at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
    at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
    at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
    at java.awt.Component.processMouseEvent(Component.java:6539)
    at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
    at java.awt.Component.processEvent(Component.java:6304)
    at java.awt.Container.processEvent(Container.java:2239)
    at java.awt.Component.dispatchEventImpl(Component.java:4889)
    at java.awt.Container.dispatchEventImpl(Container.java:2297)
    at java.awt.Component.dispatchEvent(Component.java:4711)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4904)
    at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4535)
    at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4476)
    at java.awt.Container.dispatchEventImpl(Container.java:2283)
    at java.awt.Window.dispatchEventImpl(Window.java:2746)
    at java.awt.Component.dispatchEvent(Component.java:4711)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:760)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:84)
    at java.awt.EventQueue$4.run(EventQueue.java:733)
    at java.awt.EventQueue$4.run(EventQueue.java:731)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:730)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
============================================================================

[Sankar Natarajan]

Hi Sravan

Please check the syntax. It should be Str.substring and not Str.Substring
(case sensitivity).

--
regards
Sankar Natarajan

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[sravankumar sindam]

Thanks a lot, Its working fine.

[Vaibhav Jain]

Nice Catch Sankar :)

------------------------------
Regards,
Vaibhav Jain
Capgemini
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