java.lang.NoClassDefFoundError

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    • java.lang.NoClassDefFoundError: com.paulononaka.apihelper.ApplicationManager$PackageInstallObserver at com.paulononaka.apihelper.ApplicationManager.<init>(ApplicationManager.java:36) at com.paulononaka.InstallInBackgroundSample.onCreate(InstallInBackgroundSample.java:28) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
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