MCVE for https://stackoverflow.com/questions/48739202/android-kxmlparser-nosuchmethoderror-java-lang-system-arraycopyciciiv

AndroidStringManagerMCVE.java

package com.myapp.localization;

import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import org.xmlpull.v1.XmlPullParserFactory;

import java.io.FileInputStream;
import java.io.IOException;

public class AndroidStringManagerMCVE {


    /**
     * Loads the android string resources from strings.xml file.
     * Process custom attributes in <string/> elements.
     */
    public void loadAndroidStringResources() throws XmlPullParserException, IOException {
        try (FileInputStream in = new FileInputStream("app/src/main/res/values/strings.xml")) {
            XmlPullParserFactory factory = XmlPullParserFactory.newInstance();
            factory.setNamespaceAware(true);
            XmlPullParser parser = factory.newPullParser();
            parser.setInput(in, null);

            AndroidStringResource resource = null;
            int eventType = parser.getEventType();
            while (eventType != parser.END_DOCUMENT) {
                eventType = parser.next();

                if (eventType == parser.START_TAG) {
                    if (parser.getName().equals("string")) {
                        resource = new AndroidStringResource();
                        resource.name = parser.getAttributeValue(null, "name");
                        resource.context = parser.getAttributeValue(null, "context");

                        String maxLengthStr = parser.getAttributeValue(null, "maxLength");
                        resource.maxLength = (maxLengthStr == null) ? -1 : Integer.parseInt(maxLengthStr);
                    }
                } else if (eventType == parser.TEXT) {
                    if (resource != null) {
                        resource.value = parser.getText();
                    }
                } else if (eventType == parser.END_TAG) {
                    if (parser.getName().equals("string")) {
                        resource = null;
                    }
                }
            }
        }
    }

    public static void main(String[] args) throws IOException, XmlPullParserException {
        AndroidStringManagerMCVE mcve = new AndroidStringManagerMCVE();
        mcve.loadAndroidStringResources();
    }

}