.class public abstract Lkotlin/random/RandomKt;
.super Ljava/lang/Object;
.source "SourceFile"


# direct methods
.method public static final boundsErrorMessage(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/String;
    .locals 2

    const-string v0, "from"

    invoke-static {p0, v0}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullParameter(Ljava/lang/Object;Ljava/lang/String;)V

    const-string v0, "until"

    invoke-static {p1, v0}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullParameter(Ljava/lang/Object;Ljava/lang/String;)V

    .line 382
    new-instance v0, Ljava/lang/StringBuilder;

    invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V

    const-string v1, "Random range is empty: ["

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    const-string p0, ", "

    invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    const-string p0, ")."

    invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    return-object p0
.end method

.method public static final checkRangeBounds(II)V
    .locals 0

    if-le p1, p0, :cond_0

    return-void

    .line 378
    :cond_0
    invoke-static {p0}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object p0

    invoke-static {p1}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object p1

    invoke-static {p0, p1}, Lkotlin/random/RandomKt;->boundsErrorMessage(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/String;

    move-result-object p0

    new-instance p1, Ljava/lang/IllegalArgumentException;

    invoke-virtual {p0}, Ljava/lang/Object;->toString()Ljava/lang/String;

    move-result-object p0

    invoke-direct {p1, p0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw p1
.end method

.method public static final checkRangeBounds(JJ)V
    .locals 1

    cmp-long v0, p2, p0

    if-lez v0, :cond_0

    return-void

    .line 379
    :cond_0
    invoke-static {p0, p1}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;

    move-result-object p0

    invoke-static {p2, p3}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;

    move-result-object p1

    invoke-static {p0, p1}, Lkotlin/random/RandomKt;->boundsErrorMessage(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/String;

    move-result-object p0

    new-instance p1, Ljava/lang/IllegalArgumentException;

    invoke-virtual {p0}, Ljava/lang/Object;->toString()Ljava/lang/String;

    move-result-object p0

    invoke-direct {p1, p0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw p1
.end method

.method public static final fastLog2(I)I
    .locals 0

    .line 372
    invoke-static {p0}, Ljava/lang/Integer;->numberOfLeadingZeros(I)I

    move-result p0

    rsub-int/lit8 p0, p0, 0x1f

    return p0
.end method

.method public static final nextInt(Lkotlin/random/Random;Lkotlin/ranges/IntRange;)I
    .locals 2

    const-string v0, "<this>"

    invoke-static {p0, v0}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullParameter(Ljava/lang/Object;Ljava/lang/String;)V

    const-string v0, "range"

    invoke-static {p1, v0}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullParameter(Ljava/lang/Object;Ljava/lang/String;)V

    .line 346
    invoke-virtual {p1}, Lkotlin/ranges/IntRange;->isEmpty()Z

    move-result v0

    if-nez v0, :cond_2

    .line 347
    invoke-virtual {p1}, Lkotlin/ranges/IntProgression;->getLast()I

    move-result v0

    const v1, 0x7fffffff

    if-ge v0, v1, :cond_0

    invoke-virtual {p1}, Lkotlin/ranges/IntProgression;->getFirst()I

    move-result v0

    invoke-virtual {p1}, Lkotlin/ranges/IntProgression;->getLast()I

    move-result p1

    add-int/lit8 p1, p1, 0x1

    invoke-virtual {p0, v0, p1}, Lkotlin/random/Random;->nextInt(II)I

    move-result p0

    goto :goto_0

    .line 348
    :cond_0
    invoke-virtual {p1}, Lkotlin/ranges/IntProgression;->getFirst()I

    move-result v0

    const/high16 v1, -0x80000000

    if-le v0, v1, :cond_1

    invoke-virtual {p1}, Lkotlin/ranges/IntProgression;->getFirst()I

    move-result v0

    add-int/lit8 v0, v0, -0x1

    invoke-virtual {p1}, Lkotlin/ranges/IntProgression;->getLast()I

    move-result p1

    invoke-virtual {p0, v0, p1}, Lkotlin/random/Random;->nextInt(II)I

    move-result p0

    add-int/lit8 p0, p0, 0x1

    goto :goto_0

    .line 349
    :cond_1
    invoke-virtual {p0}, Lkotlin/random/Random;->nextInt()I

    move-result p0

    :goto_0
    return p0

    .line 346
    :cond_2
    new-instance p0, Ljava/lang/IllegalArgumentException;

    new-instance v0, Ljava/lang/StringBuilder;

    invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V

    const-string v1, "Cannot get random in empty range: "

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p1

    invoke-direct {p0, p1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw p0
.end method

.method public static final takeUpperBits(II)I
    .locals 1

    rsub-int/lit8 v0, p1, 0x20

    ushr-int/2addr p0, v0

    neg-int p1, p1

    shr-int/lit8 p1, p1, 0x1f

    and-int/2addr p0, p1

    return p0
.end method