398 lines
7.1 KiB
Smali
398 lines
7.1 KiB
Smali
.class public Lorg/apache/commons/lang3/RandomUtils;
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.super Ljava/lang/Object;
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.source "RandomUtils.java"
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# static fields
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.field private static final RANDOM:Ljava/util/Random;
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# direct methods
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.method public static constructor <clinit>()V
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.locals 1
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.line 1
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new-instance v0, Ljava/util/Random;
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invoke-direct {v0}, Ljava/util/Random;-><init>()V
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sput-object v0, Lorg/apache/commons/lang3/RandomUtils;->RANDOM:Ljava/util/Random;
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return-void
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.end method
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.method public constructor <init>()V
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.locals 0
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.line 1
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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return-void
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.end method
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.method public static nextBoolean()Z
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.locals 1
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.line 1
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sget-object v0, Lorg/apache/commons/lang3/RandomUtils;->RANDOM:Ljava/util/Random;
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invoke-virtual {v0}, Ljava/util/Random;->nextBoolean()Z
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move-result v0
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return v0
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.end method
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.method public static nextBytes(I)[B
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.locals 3
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const/4 v0, 0x0
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if-ltz p0, :cond_0
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const/4 v1, 0x1
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goto :goto_0
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:cond_0
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move v1, v0
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:goto_0
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new-array v0, v0, [Ljava/lang/Object;
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const-string v2, "Count cannot be negative."
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.line 1
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invoke-static {v1, v2, v0}, Lorg/apache/commons/lang3/Validate;->isTrue(ZLjava/lang/String;[Ljava/lang/Object;)V
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.line 2
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new-array p0, p0, [B
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.line 3
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sget-object v0, Lorg/apache/commons/lang3/RandomUtils;->RANDOM:Ljava/util/Random;
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invoke-virtual {v0, p0}, Ljava/util/Random;->nextBytes([B)V
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return-object p0
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.end method
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.method public static nextDouble()D
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.locals 4
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const-wide/16 v0, 0x0
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const-wide v2, 0x7fefffffffffffffL # Double.MAX_VALUE
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.line 4
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invoke-static {v0, v1, v2, v3}, Lorg/apache/commons/lang3/RandomUtils;->nextDouble(DD)D
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move-result-wide v0
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return-wide v0
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.end method
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.method public static nextDouble(DD)D
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.locals 5
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cmpl-double v0, p2, p0
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const/4 v1, 0x1
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const/4 v2, 0x0
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if-ltz v0, :cond_0
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move v0, v1
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goto :goto_0
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:cond_0
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move v0, v2
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:goto_0
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new-array v3, v2, [Ljava/lang/Object;
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const-string v4, "Start value must be smaller or equal to end value."
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.line 1
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invoke-static {v0, v4, v3}, Lorg/apache/commons/lang3/Validate;->isTrue(ZLjava/lang/String;[Ljava/lang/Object;)V
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const-wide/16 v3, 0x0
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cmpl-double v0, p0, v3
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if-ltz v0, :cond_1
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goto :goto_1
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:cond_1
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move v1, v2
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:goto_1
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new-array v0, v2, [Ljava/lang/Object;
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const-string v2, "Both range values must be non-negative."
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.line 2
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invoke-static {v1, v2, v0}, Lorg/apache/commons/lang3/Validate;->isTrue(ZLjava/lang/String;[Ljava/lang/Object;)V
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cmpl-double v0, p0, p2
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if-nez v0, :cond_2
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return-wide p0
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:cond_2
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sub-double/2addr p2, p0
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.line 3
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sget-object v0, Lorg/apache/commons/lang3/RandomUtils;->RANDOM:Ljava/util/Random;
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invoke-virtual {v0}, Ljava/util/Random;->nextDouble()D
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move-result-wide v0
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mul-double/2addr v0, p2
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add-double/2addr v0, p0
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return-wide v0
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.end method
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.method public static nextFloat()F
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.locals 2
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const/4 v0, 0x0
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const v1, 0x7f7fffff # Float.MAX_VALUE
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.line 4
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invoke-static {v0, v1}, Lorg/apache/commons/lang3/RandomUtils;->nextFloat(FF)F
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move-result v0
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return v0
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.end method
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.method public static nextFloat(FF)F
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.locals 5
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cmpl-float v0, p1, p0
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const/4 v1, 0x1
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const/4 v2, 0x0
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if-ltz v0, :cond_0
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move v0, v1
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goto :goto_0
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:cond_0
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move v0, v2
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:goto_0
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new-array v3, v2, [Ljava/lang/Object;
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const-string v4, "Start value must be smaller or equal to end value."
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.line 1
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invoke-static {v0, v4, v3}, Lorg/apache/commons/lang3/Validate;->isTrue(ZLjava/lang/String;[Ljava/lang/Object;)V
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const/4 v0, 0x0
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cmpl-float v0, p0, v0
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if-ltz v0, :cond_1
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goto :goto_1
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:cond_1
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move v1, v2
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:goto_1
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new-array v0, v2, [Ljava/lang/Object;
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const-string v2, "Both range values must be non-negative."
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.line 2
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invoke-static {v1, v2, v0}, Lorg/apache/commons/lang3/Validate;->isTrue(ZLjava/lang/String;[Ljava/lang/Object;)V
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cmpl-float v0, p0, p1
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if-nez v0, :cond_2
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return p0
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:cond_2
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sub-float/2addr p1, p0
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.line 3
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sget-object v0, Lorg/apache/commons/lang3/RandomUtils;->RANDOM:Ljava/util/Random;
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invoke-virtual {v0}, Ljava/util/Random;->nextFloat()F
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move-result v0
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mul-float/2addr v0, p1
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add-float/2addr v0, p0
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return v0
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.end method
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.method public static nextInt()I
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.locals 2
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const/4 v0, 0x0
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const v1, 0x7fffffff
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.line 4
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invoke-static {v0, v1}, Lorg/apache/commons/lang3/RandomUtils;->nextInt(II)I
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move-result v0
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return v0
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.end method
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.method public static nextInt(II)I
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.locals 5
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const/4 v0, 0x1
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const/4 v1, 0x0
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if-lt p1, p0, :cond_0
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move v2, v0
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goto :goto_0
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:cond_0
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move v2, v1
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:goto_0
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new-array v3, v1, [Ljava/lang/Object;
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const-string v4, "Start value must be smaller or equal to end value."
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.line 1
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invoke-static {v2, v4, v3}, Lorg/apache/commons/lang3/Validate;->isTrue(ZLjava/lang/String;[Ljava/lang/Object;)V
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if-ltz p0, :cond_1
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goto :goto_1
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:cond_1
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move v0, v1
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:goto_1
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new-array v1, v1, [Ljava/lang/Object;
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const-string v2, "Both range values must be non-negative."
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.line 2
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invoke-static {v0, v2, v1}, Lorg/apache/commons/lang3/Validate;->isTrue(ZLjava/lang/String;[Ljava/lang/Object;)V
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if-ne p0, p1, :cond_2
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return p0
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.line 3
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:cond_2
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sget-object v0, Lorg/apache/commons/lang3/RandomUtils;->RANDOM:Ljava/util/Random;
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sub-int/2addr p1, p0
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invoke-virtual {v0, p1}, Ljava/util/Random;->nextInt(I)I
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move-result p1
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add-int/2addr p1, p0
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return p1
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.end method
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.method public static nextLong()J
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.locals 4
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const-wide/16 v0, 0x0
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const-wide v2, 0x7fffffffffffffffL
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.line 4
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invoke-static {v0, v1, v2, v3}, Lorg/apache/commons/lang3/RandomUtils;->nextLong(JJ)J
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move-result-wide v0
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return-wide v0
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.end method
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.method public static nextLong(JJ)J
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.locals 5
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cmp-long v0, p2, p0
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const/4 v1, 0x1
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const/4 v2, 0x0
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if-ltz v0, :cond_0
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move v0, v1
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goto :goto_0
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:cond_0
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move v0, v2
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:goto_0
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new-array v3, v2, [Ljava/lang/Object;
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const-string v4, "Start value must be smaller or equal to end value."
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.line 1
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invoke-static {v0, v4, v3}, Lorg/apache/commons/lang3/Validate;->isTrue(ZLjava/lang/String;[Ljava/lang/Object;)V
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const-wide/16 v3, 0x0
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cmp-long v0, p0, v3
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if-ltz v0, :cond_1
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goto :goto_1
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:cond_1
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move v1, v2
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:goto_1
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new-array v0, v2, [Ljava/lang/Object;
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const-string v2, "Both range values must be non-negative."
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.line 2
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invoke-static {v1, v2, v0}, Lorg/apache/commons/lang3/Validate;->isTrue(ZLjava/lang/String;[Ljava/lang/Object;)V
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cmp-long v0, p0, p2
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if-nez v0, :cond_2
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return-wide p0
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:cond_2
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long-to-double p0, p0
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long-to-double p2, p2
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.line 3
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invoke-static {p0, p1, p2, p3}, Lorg/apache/commons/lang3/RandomUtils;->nextDouble(DD)D
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move-result-wide p0
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double-to-long p0, p0
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return-wide p0
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.end method
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