[jedit:bugs] #4118 BeanShell error: module java.base does not "opens java.lang" to unnamed module

Just an FYI, this is fixed in beanshell 2.1.1, which requires moving jedit to GPL 3 before we can use it.


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**[bugs:#4118] BeanShell error: module java.base does not "opens java.lang" to unnamed module**

**Status:** closed-fixed
**Group:** normal bug
**Labels:** macro 
**Created:** Fri Apr 22, 2022 04:03 PM UTC by blurredd
**Last Updated:** Sat Oct 14, 2023 11:43 AM UTC
**Owner:** Björn Kautler


I see the following BeanShell error when running a macro that appends to a StringBuilder:

```text
Sourced file: C:\Users\User\AppData\Roaming\jEdit\macros\StringBuilderTest.bsh unknown error: Unable to make public java.lang.AbstractStringBuilder java.lang.AbstractStringBuilder.append(java.lang.String) accessible: module java.base does not "opens java.lang" to unnamed module @7c75222b : at Line: 2 :
 in file: C:\Users\User\AppData\Roaming\jEdit\macros\StringBuilderTest.bsh
 : sb .append ( "test" ) 

	at org.gjt.sp.jedit.bsh.Interpreter.eval(Interpreter.java:696)
	at org.gjt.sp.jedit.BeanShell._runScript(BeanShell.java:343)
	at org.gjt.sp.jedit.BeanShell._runScript(BeanShell.java:291)
	at org.gjt.sp.jedit.BeanShell.runScript(BeanShell.java:217)
	at org.gjt.sp.jedit.Macros$BeanShellHandler.runMacro(Macros.java:1108)
	at org.gjt.sp.jedit.Macros$Macro.invoke(Macros.java:530)
	at org.gjt.sp.jedit.gui.InputHandler.invokeAction(InputHandler.java:343)
	at org.gjt.sp.jedit.jEdit$3.invokeAction(jEdit.java:3417)
	at org.gjt.sp.jedit.jEdit$3.invokeAction(jEdit.java:3399)
	at org.gjt.sp.jedit.EditAction$Wrapper.actionPerformed(EditAction.java:225)
	at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972)
...
```

StringBuilderTest.bsh:

```java
StringBuilder sb = new StringBuilder():
sb.append("test");
```

I'm using jEdit 5.6.0, java version 17.0.2 on Windows 10 Enterprise.




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