.class public final Lcom/google/android/datatransport/cct/StringMerger;
.super Ljava/lang/Object;
.source "StringMerger.java"


# direct methods
.method public constructor <init>()V
    .locals 0

    .line 1
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static mergeStrings(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    .locals 3

    .line 1
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v0

    invoke-virtual {p1}, Ljava/lang/String;->length()I

    move-result v1

    sub-int/2addr v0, v1

    if-ltz v0, :cond_2

    const/4 v1, 0x1

    if-gt v0, v1, :cond_2

    .line 2
    new-instance v0, Ljava/lang/StringBuilder;

    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v1

    invoke-virtual {p1}, Ljava/lang/String;->length()I

    move-result v2

    add-int/2addr v2, v1

    invoke-direct {v0, v2}, Ljava/lang/StringBuilder;-><init>(I)V

    const/4 v1, 0x0

    .line 3
    :goto_0
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v2

    if-ge v1, v2, :cond_1

    .line 4
    invoke-virtual {p0, v1}, Ljava/lang/String;->charAt(I)C

    move-result v2

    invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    .line 5
    invoke-virtual {p1}, Ljava/lang/String;->length()I

    move-result v2

    if-le v2, v1, :cond_0

    .line 6
    invoke-virtual {p1, v1}, Ljava/lang/String;->charAt(I)C

    move-result v2

    invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    :cond_0
    add-int/lit8 v1, v1, 0x1

    goto :goto_0

    .line 7
    :cond_1
    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    return-object p0

    .line 8
    :cond_2
    new-instance p0, Ljava/lang/IllegalArgumentException;

    const-string p1, "Invalid input received"

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

    throw p0
.end method