rr3-apk/decompiled/sources/kotlin/io/TextStreamsKt.java

package kotlin.io;

import java.io.BufferedReader;
import java.io.Reader;
import java.io.StringWriter;
import java.io.Writer;
import java.util.Iterator;
import kotlin.Unit;
import kotlin.jvm.functions.Function1;
import kotlin.jvm.internal.Intrinsics;
import kotlin.sequences.Sequence;
import kotlin.sequences.SequencesKt__SequencesKt;

/* loaded from: classes5.dex */
public abstract class TextStreamsKt {
    public static final void forEachLine(Reader reader, Function1 action) {
        Intrinsics.checkNotNullParameter(reader, "<this>");
        Intrinsics.checkNotNullParameter(action, "action");
        BufferedReader bufferedReader = reader instanceof BufferedReader ? (BufferedReader) reader : new BufferedReader(reader, 8192);
        try {
            Iterator it = lineSequence(bufferedReader).iterator();
            while (it.hasNext()) {
                action.invoke(it.next());
            }
            Unit unit = Unit.INSTANCE;
            CloseableKt.closeFinally(bufferedReader, null);
        } finally {
        }
    }

    public static final Sequence lineSequence(BufferedReader bufferedReader) {
        Sequence constrainOnce;
        Intrinsics.checkNotNullParameter(bufferedReader, "<this>");
        constrainOnce = SequencesKt__SequencesKt.constrainOnce(new LinesSequence(bufferedReader));
        return constrainOnce;
    }

    public static final String readText(Reader reader) {
        Intrinsics.checkNotNullParameter(reader, "<this>");
        StringWriter stringWriter = new StringWriter();
        copyTo$default(reader, stringWriter, 0, 2, null);
        String stringWriter2 = stringWriter.toString();
        Intrinsics.checkNotNullExpressionValue(stringWriter2, "toString(...)");
        return stringWriter2;
    }

    public static /* synthetic */ long copyTo$default(Reader reader, Writer writer, int i, int i2, Object obj) {
        if ((i2 & 2) != 0) {
            i = 8192;
        }
        return copyTo(reader, writer, i);
    }

    public static final long copyTo(Reader reader, Writer out, int i) {
        Intrinsics.checkNotNullParameter(reader, "<this>");
        Intrinsics.checkNotNullParameter(out, "out");
        char[] cArr = new char[i];
        int read = reader.read(cArr);
        long j = 0;
        while (read >= 0) {
            out.write(cArr, 0, read);
            j += read;
            read = reader.read(cArr);
        }
        return j;
    }
}