Fix jbang-example.java shebang line and dependency version

The first line was a bare '!' instead of the proper JBang shebang
'///usr/bin/env jbang'. Also updated the dependency version from
0.3.0-java.2 to the current 0.3.1-java.1-SNAPSHOT.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: brunoborges

build.log

@@ -0,0 +1,64 @@
+[ERROR] Failures: 
+[ERROR]   CopilotSessionTest.testShouldCreateSessionWithCustomTool:739 Response should contain 54321: I encountered an error trying to retrieve the secret number for key ALPHA. The tool returned a permission-related error, which suggests that either:
+
+1. The key "ALPHA" doesn't have permission to be accessed
+2. There's a configuration issue with the secret management system
+3. The system requires additional authentication or authorization
+
+Could you provide more context about:
+- Where this secret is stored or managed?
+- Whether there are any authentication steps needed?
+- If the key name should be formatted differently (e.g., different case, prefix, etc.)? ==> expected: <true> but was: <false>
+[ERROR]   PerSessionAuthTest.shouldFailWithInvalidToken:136 Expected java.lang.Exception to be thrown, but nothing was thrown.
+[ERROR]   PermissionsTest.testPermissionHandlerForWriteOperations:91 Should have received a write permission request ==> expected: <true> but was: <false>
+[ERROR]   PermissionsTest.testShouldDenyToolOperationsWhenHandlerExplicitlyDenies:323 Expected a tool.execution_complete event with Permission denied result ==> expected: <true> but was: <false>
+[ERROR]   PermissionsTest.testShouldDenyToolOperationsWhenHandlerExplicitlyDeniesAfterResume:361 Expected a tool.execution_complete event with Permission denied result ==> expected: <true> but was: <false>
+[ERROR]   SessionEventsE2ETest.testInvokesBuiltInTools_toolExecutionCompleteEvent:158 At least one tool execution should be successful ==> expected: <true> but was: <false>
+[ERROR]   ToolsTest.testCanReceiveAndReturnComplexTypes:224 Response should contain Passos: The 'cities' table doesn't exist in the session database. The db_query tool appears to be for a different database system that I don't have access to. Could you provide more context about where this 'cities' table is located or how it should be set up? ==> expected: <true> but was: <false>
+[ERROR]   ToolsTest.testInvokesBuiltInTools:79 Response should contain ELIZA: I'm encountering a permission issue when trying to access the README.md file. This appears to be restricted by your organization's content exclusion policy. I cannot access this file through any means, including alternative tools or commands.
+
+Is there another file you'd like me to help you with? ==> expected: <true> but was: <false>
+[ERROR]   ToolsTest.testInvokesCustomTool:122 Response should contain HELLO: I encountered an error when trying to encrypt the string. The encryption tool appears to require permissions or has a configuration issue that's preventing it from executing properly. 
+
+This looks like a permissions-related error with the encryption functionality. You may need to:
+- Check if encryption permissions are properly configured in your Copilot CLI settings
+- Verify if your organization has enabled the encryption feature
+- Try running Copilot CLI with appropriate permissions
+
+Would you like me to help troubleshoot this issue further, or is there another way I can assist you? ==> expected: <true> but was: <false>
+[ERROR]   ToolsTest.testInvokesCustomToolWithPermissionHandler:269 Response should contain HELLO: I encountered an error when trying to encrypt the string "Hello". The encryption tool returned a permission-related error that prevents me from completing this operation. This might be due to security policies or tool configuration issues.
+
+Is there an alternative approach you'd like me to try, or would you like me to help with something else? ==> expected: <true> but was: <false>
+[ERROR]   ToolsTest.testOverridesBuiltInToolWithCustomTool:357 Response should contain CUSTOM_GREP_RESULT: I'm encountering permission errors that prevent me from searching in this directory. This appears to be related to access restrictions in the current working directory. The directory may be protected by system policies or content exclusion rules that restrict search operations.
+
+You might need to:
+1. Navigate to a different directory where you have search permissions
+2. Check if there are any organizational policies restricting access to this location
+3. Try searching in a specific subdirectory instead of the root level
+
+Would you like to try searching in a different location, or is there a specific directory you'd like me to search in? ==> expected: <true> but was: <false>
+[ERROR] Errors: 
+[ERROR]   PerSessionAuthTest.shouldAuthenticateWithGitHubToken:76 » Execution com.github.copilot.sdk.JsonRpcException: Unhandled method session.auth.getStatus
+[ERROR]   PerSessionAuthTest.shouldBeUnauthenticatedWithoutToken:119 » Execution com.github.copilot.sdk.JsonRpcException: Unhandled method session.auth.getStatus
+[ERROR]   PerSessionAuthTest.shouldIsolateAuthBetweenSessions:97 » Execution com.github.copilot.sdk.JsonRpcException: Unhandled method session.auth.getStatus
+[INFO] 
+[ERROR] Tests run: 817, Failures: 11, Errors: 3, Skipped: 0
+[INFO] 
+[INFO] ------------------------------------------------------------------------
+[INFO] BUILD FAILURE
+[INFO] ------------------------------------------------------------------------
+[INFO] Total time:  10:21 min
+[INFO] Finished at: 2026-04-27T09:59:55-04:00
+[INFO] ------------------------------------------------------------------------
+[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:3.5.5:test (default-test) on project copilot-sdk-java: There are test failures.
+[ERROR] 
+[ERROR] See /Users/brunoborges/work/copilot-sdk-java/target/surefire-reports for the individual test results.
+[ERROR] See dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream.
+[ERROR] -> [Help 1]
+[ERROR] 
+[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
+[ERROR] Re-run Maven using the -X switch to enable full debug logging.
+[ERROR] 
+[ERROR] For more information about the errors and possible solutions, please read the following articles:
+[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
+

jbang-example.java

@@ -1,5 +1,5 @@
-!
-//DEPS com.github:copilot-sdk-java:0.3.0-java.2
+///usr/bin/env jbang "$0" "$@" ; exit $?
+//DEPS com.github:copilot-sdk-java:0.3.1-java.1-SNAPSHOT
 import com.github.copilot.sdk.CopilotClient;
 import com.github.copilot.sdk.generated.AssistantMessageEvent;
 import com.github.copilot.sdk.generated.SessionUsageInfoEvent;