app containing an unsafe implementation of TrustManager

Question

My app is rejected by google play store. Am getting the following error

We rejected PowerConnect Univoice App, with package name com.powerconnect2.android.app, for violating our Malicious Behavior policy. If you submitted an update, the previous version of your app is still available on Google Play.

Error originates from the classes below. Anyone who have faced this issue before ?

package zoiper;

import java.security.cert.X509Certificate;
import javax.net.ssl.X509TrustManager;

class hi implements X509TrustManager {
  hi() {
  }

  public X509Certificate[] getAcceptedIssuers() {
    return new X509Certificate[0];
  }

  public void checkClientTrusted(X509Certificate[] x509CertificateArr, String str) {
  }

  public void checkServerTrusted(X509Certificate[] x509CertificateArr, String str) {
  }
}

My second class

package zoiper;

import java.security.cert.X509Certificate;
import javax.net.ssl.X509TrustManager;

class fmn implements X509TrustManager {
  fmn() {
  }

  public X509Certificate[] getAcceptedIssuers() {
    return new X509Certificate[0];
  }

  public void checkClientTrusted(X509Certificate[] x509CertificateArr, String str) {
  }

  public void checkServerTrusted(X509Certificate[] x509CertificateArr, String str) {
  }
}