Crashes when secret names have underscores

[ispiropoulos]

Hi, I have been experimenting with hidden-secrets-gradle-plugin.

I am getting a crash with this stack trace when secret names have underscores.

example property file content:

base_url=https://google.com

java.lang.UnsatisfiedLinkError: No implementation found for java.lang.String com.demo.app.Secrets.getbase_url(java.lang.String) (tried Java_com_demo_app_Secrets_getbase_1url and Java_com_demo_app_Secrets_getbase_1url__Ljava_lang_String_2)
at com.demo.app.Secrets.getbase_url(Native Method)
at com.demo.app.MainActivity.checkForSecurityIssues(MainActivity.kt:375)
at com.demo.app.MainActivity.onCreate(MainActivity.kt:77)
at android.app.Activity.performCreate(Activity.java:8057)
at android.app.Activity.performCreate(Activity.java:8037)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1345)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3697)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3873)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:103)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2262)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loopOnce(Looper.java:201)
at android.os.Looper.loop(Looper.java:288)
at android.app.ActivityThread.main(ActivityThread.java:7882)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1003)