public final class oadd.io.netty.util.internal.ThreadLocalRandom extends java.util.Random
{
private static final oadd.io.netty.util.internal.logging.InternalLogger logger;
private static final java.util.concurrent.atomic.AtomicLong seedUniquifier;
private static volatile long initialSeedUniquifier;
private static final java.lang.Thread seedGeneratorThread;
private static final java.util.concurrent.BlockingQueue seedQueue;
private static final long seedGeneratorStartTime;
private static volatile long seedGeneratorEndTime;
private static final long multiplier;
private static final long addend;
private static final long mask;
private long rnd;
boolean initialized;
private long pad;
private long pad;
private long pad;
private long pad;
private long pad;
private long pad;
private long pad;
private long pad;
private static final long serialVersionUID;
public static void setInitialSeedUniquifier(long)
{
long v;
v := @parameter: long;
<oadd.io.netty.util.internal.ThreadLocalRandom: long initialSeedUniquifier> = v;
return;
}
public static long getInitialSeedUniquifier()
{
byte v, v, v, v, v;
java.lang.Long v;
java.lang.Thread v, v, v;
oadd.io.netty.util.internal.logging.InternalLogger v, v;
boolean v;
java.util.concurrent.BlockingQueue v, v;
java.lang.Throwable v;
long v, v, v, v, v, v, v, v, v, v, v, v, v;
java.util.concurrent.TimeUnit v, v;
java.lang.InterruptedException v;
java.lang.Object v;
v = <oadd.io.netty.util.internal.ThreadLocalRandom: long initialSeedUniquifier>;
v = v cmp 0L;
if v == 0 goto label;
return v;
label:
entermonitor class "Loadd/io/netty/util/internal/ThreadLocalRandom;";
label:
v = <oadd.io.netty.util.internal.ThreadLocalRandom: long initialSeedUniquifier>;
v = v cmp 0L;
if v == 0 goto label;
exitmonitor class "Loadd/io/netty/util/internal/ThreadLocalRandom;";
label:
return v;
label:
v = <oadd.io.netty.util.internal.ThreadLocalRandom: long seedGeneratorStartTime>;
v = <java.util.concurrent.TimeUnit: java.util.concurrent.TimeUnit SECONDS>;
v = virtualinvoke v.<java.util.concurrent.TimeUnit: long toNanos(long)>(3L);
v = v + v;
v = 0;
label:
v = staticinvoke <java.lang.System: long nanoTime()>();
v = v - v;
label:
v = v cmp 0L;
if v > 0 goto label;
v = <oadd.io.netty.util.internal.ThreadLocalRandom: java.util.concurrent.BlockingQueue seedQueue>;
v = interfaceinvoke v.<java.util.concurrent.BlockingQueue: java.lang.Object poll()>();
goto label;
label:
v = <oadd.io.netty.util.internal.ThreadLocalRandom: java.util.concurrent.BlockingQueue seedQueue>;
v = <java.util.concurrent.TimeUnit: java.util.concurrent.TimeUnit NANOSECONDS>;
interfaceinvoke v.<java.util.concurrent.BlockingQueue: java.lang.Object poll(long,java.util.concurrent.TimeUnit)>(v, v);
label:
if v == null goto label;
v = virtualinvoke v.<java.lang.Long: long longValue()>();
label:
goto label;
label:
v := @caughtexception;
v = 1;
v = <oadd.io.netty.util.internal.ThreadLocalRandom: oadd.io.netty.util.internal.logging.InternalLogger logger>;
interfaceinvoke v.<oadd.io.netty.util.internal.logging.InternalLogger: void warn(java.lang.String)>("Failed to generate a seed from SecureRandom due to an InterruptedException.");
goto label;
label:
v = v cmp 0L;
if v > 0 goto label;
v = <oadd.io.netty.util.internal.ThreadLocalRandom: java.lang.Thread seedGeneratorThread>;
virtualinvoke v.<java.lang.Thread: void interrupt()>();
v = <oadd.io.netty.util.internal.ThreadLocalRandom: oadd.io.netty.util.internal.logging.InternalLogger logger>;
v = staticinvoke <java.lang.Long: java.lang.Long valueOf(long)>(3L);
interfaceinvoke v.<oadd.io.netty.util.internal.logging.InternalLogger: void warn(java.lang.String,java.lang.Object)>("Failed to generate a seed from SecureRandom within {} seconds. Not enough entropy?", v);
label:
v = v ^ 3627065505421648153L;
v = staticinvoke <java.lang.System: long nanoTime()>();
v = staticinvoke <java.lang.Long: long reverse(long)>(v);
v = v ^ v;
<oadd.io.netty.util.internal.ThreadLocalRandom: long initialSeedUniquifier> = v;
if v == 0 goto label;
v = staticinvoke <java.lang.Thread: java.lang.Thread currentThread()>();
virtualinvoke v.<java.lang.Thread: void interrupt()>();
v = <oadd.io.netty.util.internal.ThreadLocalRandom: java.lang.Thread seedGeneratorThread>;
virtualinvoke v.<java.lang.Thread: void interrupt()>();
label:
v = <oadd.io.netty.util.internal.ThreadLocalRandom: long seedGeneratorEndTime>;
v = v cmp 0L;
if v != 0 goto label;
v = staticinvoke <java.lang.System: long nanoTime()>();
<oadd.io.netty.util.internal.ThreadLocalRandom: long seedGeneratorEndTime> = v;
label:
exitmonitor class "Loadd/io/netty/util/internal/ThreadLocalRandom;";
label:
return v;
label:
v := @caughtexception;
exitmonitor class "Loadd/io/netty/util/internal/ThreadLocalRandom;";
throw v;
catch java.lang.InterruptedException from label to label with label;
catch java.lang.Throwable from label to label with label;
catch java.lang.Throwable from label to label with label;
}
private static long newSeed()
{
java.lang.Object[] v, v;
long v, v, v, v, v, v, v, v, v, v;
byte v, v, v;
java.lang.Long v, v, v;
oadd.io.netty.util.internal.logging.InternalLogger v, v, v;
java.lang.String v, v;
boolean v, v;
java.util.concurrent.TimeUnit v;
java.util.concurrent.atomic.AtomicLong v, v;
label:
v = <oadd.io.netty.util.internal.ThreadLocalRandom: java.util.concurrent.atomic.AtomicLong seedUniquifier>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicLong: long get()>();
v = v cmp 0L;
if v == 0 goto label;
v = v;
goto label;
label:
v = staticinvoke <oadd.io.netty.util.internal.ThreadLocalRandom: long getInitialSeedUniquifier()>();
label:
v = v * 181783497276652981L;
v = <oadd.io.netty.util.internal.ThreadLocalRandom: java.util.concurrent.atomic.AtomicLong seedUniquifier>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicLong: boolean compareAndSet(long,long)>(v, v);
if v == 0 goto label;
v = v cmp 0L;
if v != 0 goto label;
v = <oadd.io.netty.util.internal.ThreadLocalRandom: oadd.io.netty.util.internal.logging.InternalLogger logger>;
v = interfaceinvoke v.<oadd.io.netty.util.internal.logging.InternalLogger: boolean isDebugEnabled()>();
if v == 0 goto label;
v = <oadd.io.netty.util.internal.ThreadLocalRandom: long seedGeneratorEndTime>;
v = v cmp 0L;
if v == 0 goto label;
v = <oadd.io.netty.util.internal.ThreadLocalRandom: oadd.io.netty.util.internal.logging.InternalLogger logger>;
v = newarray (java.lang.Object)[2];
v = staticinvoke <java.lang.Long: java.lang.Long valueOf(long)>(v);
v[0] = v;
v = <java.util.concurrent.TimeUnit: java.util.concurrent.TimeUnit NANOSECONDS>;
v = <oadd.io.netty.util.internal.ThreadLocalRandom: long seedGeneratorEndTime>;
v = <oadd.io.netty.util.internal.ThreadLocalRandom: long seedGeneratorStartTime>;
v = v - v;
v = virtualinvoke v.<java.util.concurrent.TimeUnit: long toMillis(long)>(v);
v = staticinvoke <java.lang.Long: java.lang.Long valueOf(long)>(v);
v[1] = v;
v = staticinvoke <java.lang.String: java.lang.String format(java.lang.String,java.lang.Object[])>("-Dio.netty.initialSeedUniquifier: 0x%016x (took %d ms)", v);
interfaceinvoke v.<oadd.io.netty.util.internal.logging.InternalLogger: void debug(java.lang.String)>(v);
goto label;
label:
v = <oadd.io.netty.util.internal.ThreadLocalRandom: oadd.io.netty.util.internal.logging.InternalLogger logger>;
v = newarray (java.lang.Object)[1];
v = staticinvoke <java.lang.Long: java.lang.Long valueOf(long)>(v);
v[0] = v;
v = staticinvoke <java.lang.String: java.lang.String format(java.lang.String,java.lang.Object[])>("-Dio.netty.initialSeedUniquifier: 0x%016x", v);
interfaceinvoke v.<oadd.io.netty.util.internal.logging.InternalLogger: void debug(java.lang.String)>(v);
label:
v = staticinvoke <java.lang.System: long nanoTime()>();
v = v ^ v;
return v;
}
private static long mix64(long)
{
long v, v, v, v, v, v, v, v, v;
v := @parameter: long;
v = v >>> 33;
v = v ^ v;
v = v * -49064778989728563L;
v = v >>> 33;
v = v ^ v;
v = v * -4265267296055464877L;
v = v >>> 33;
v = v ^ v;
return v;
}
void <init>()
{
oadd.io.netty.util.internal.ThreadLocalRandom v;
long v;
v := @this: oadd.io.netty.util.internal.ThreadLocalRandom;
v = staticinvoke <oadd.io.netty.util.internal.ThreadLocalRandom: long newSeed()>();
specialinvoke v.<java.util.Random: void <init>(long)>(v);
v.<oadd.io.netty.util.internal.ThreadLocalRandom: boolean initialized> = 1;
return;
}
public static oadd.io.netty.util.internal.ThreadLocalRandom current()
{
oadd.io.netty.util.internal.InternalThreadLocalMap v;
oadd.io.netty.util.internal.ThreadLocalRandom v;
v = staticinvoke <oadd.io.netty.util.internal.InternalThreadLocalMap: oadd.io.netty.util.internal.InternalThreadLocalMap get()>();
v = virtualinvoke v.<oadd.io.netty.util.internal.InternalThreadLocalMap: oadd.io.netty.util.internal.ThreadLocalRandom random()>();
return v;
}
public void setSeed(long)
{
java.lang.UnsupportedOperationException v;
oadd.io.netty.util.internal.ThreadLocalRandom v;
long v, v, v;
boolean v;
v := @this: oadd.io.netty.util.internal.ThreadLocalRandom;
v := @parameter: long;
v = v.<oadd.io.netty.util.internal.ThreadLocalRandom: boolean initialized>;
if v == 0 goto label;
v = new java.lang.UnsupportedOperationException;
specialinvoke v.<java.lang.UnsupportedOperationException: void <init>()>();
throw v;
label:
v = v ^ 25214903917L;
v = v & 281474976710655L;
v.<oadd.io.netty.util.internal.ThreadLocalRandom: long rnd> = v;
return;
}
protected int next(int)
{
long v, v, v, v, v, v;
int v, v;
oadd.io.netty.util.internal.ThreadLocalRandom v;
v := @this: oadd.io.netty.util.internal.ThreadLocalRandom;
v := @parameter: int;
v = v.<oadd.io.netty.util.internal.ThreadLocalRandom: long rnd>;
v = v * 25214903917L;
v = v + 11L;
v = v & 281474976710655L;
v.<oadd.io.netty.util.internal.ThreadLocalRandom: long rnd> = v;
v = v.<oadd.io.netty.util.internal.ThreadLocalRandom: long rnd>;
v = 48 - v;
v = v >>> v;
return v;
}
public int nextInt(int, int)
{
int v, v, v, v, v;
oadd.io.netty.util.internal.ThreadLocalRandom v;
java.lang.IllegalArgumentException v;
v := @this: oadd.io.netty.util.internal.ThreadLocalRandom;
v := @parameter: int;
v := @parameter: int;
if v < v goto label;
v = new java.lang.IllegalArgumentException;
specialinvoke v.<java.lang.IllegalArgumentException: void <init>()>();
throw v;
label:
v = v - v;
v = virtualinvoke v.<oadd.io.netty.util.internal.ThreadLocalRandom: int nextInt(int)>(v);
v = v + v;
return v;
}
public long nextLong(long)
{
long v, v, v, v, v, v, v;
byte v;
int v, v, v, v;
oadd.io.netty.util.internal.ThreadLocalRandom v;
v := @this: oadd.io.netty.util.internal.ThreadLocalRandom;
v := @parameter: long;
staticinvoke <oadd.io.netty.util.internal.ObjectUtil: long checkPositive(long,java.lang.String)>(v, "n");
v = 0L;
label:
v = v cmp 2147483647L;
if v < 0 goto label;
v = virtualinvoke v.<oadd.io.netty.util.internal.ThreadLocalRandom: int next(int)>(2);
v = v >>> 1;
v = v & 2;
if v != 0 goto label;
v = v;
goto label;
label:
v = v - v;
label:
v = v;
v = v & 1;
if v != 0 goto label;
v = v - v;
v = v + v;
label:
v = v;
goto label;
label:
v = virtualinvoke v.<oadd.io.netty.util.internal.ThreadLocalRandom: int nextInt(int)>(v);
v = v + v;
return v;
}
public long nextLong(long, long)
{
long v, v, v, v, v;
java.lang.IllegalArgumentException v;
byte v;
oadd.io.netty.util.internal.ThreadLocalRandom v;
v := @this: oadd.io.netty.util.internal.ThreadLocalRandom;
v := @parameter: long;
v := @parameter: long;
v = v cmp v;
if v < 0 goto label;
v = new java.lang.IllegalArgumentException;
specialinvoke v.<java.lang.IllegalArgumentException: void <init>()>();
throw v;
label:
v = v - v;
v = virtualinvoke v.<oadd.io.netty.util.internal.ThreadLocalRandom: long nextLong(long)>(v);
v = v + v;
return v;
}
public double nextDouble(double)
{
oadd.io.netty.util.internal.ThreadLocalRandom v;
double v, v, v;
v := @this: oadd.io.netty.util.internal.ThreadLocalRandom;
v := @parameter: double;
staticinvoke <oadd.io.netty.util.internal.ObjectUtil: double checkPositive(double,java.lang.String)>(v, "n");
v = virtualinvoke v.<oadd.io.netty.util.internal.ThreadLocalRandom: double nextDouble()>();
v = v * v;
return v;
}
public double nextDouble(double, double)
{
java.lang.IllegalArgumentException v;
byte v;
oadd.io.netty.util.internal.ThreadLocalRandom v;
double v, v, v, v, v, v;
v := @this: oadd.io.netty.util.internal.ThreadLocalRandom;
v := @parameter: double;
v := @parameter: double;
v = v cmpl v;
if v < 0 goto label;
v = new java.lang.IllegalArgumentException;
specialinvoke v.<java.lang.IllegalArgumentException: void <init>()>();
throw v;
label:
v = virtualinvoke v.<oadd.io.netty.util.internal.ThreadLocalRandom: double nextDouble()>();
v = v - v;
v = v * v;
v = v + v;
return v;
}
static void <clinit>()
{
oadd.io.netty.util.internal.ThreadLocalRandom$2 v;
oadd.io.netty.util.internal.ThreadLocalRandom$1 v;
long v, v, v, v, v, v, v, v;
byte v;
java.lang.Thread v, v, v;
oadd.io.netty.util.internal.logging.InternalLogger v;
boolean v;
java.util.concurrent.LinkedBlockingQueue v;
java.util.concurrent.atomic.AtomicLong v;
v = staticinvoke <oadd.io.netty.util.internal.logging.InternalLoggerFactory: oadd.io.netty.util.internal.logging.InternalLogger getInstance(java.lang.Class)>(class "Loadd/io/netty/util/internal/ThreadLocalRandom;");
<oadd.io.netty.util.internal.ThreadLocalRandom: oadd.io.netty.util.internal.logging.InternalLogger logger> = v;
v = new java.util.concurrent.atomic.AtomicLong;
specialinvoke v.<java.util.concurrent.atomic.AtomicLong: void <init>()>();
<oadd.io.netty.util.internal.ThreadLocalRandom: java.util.concurrent.atomic.AtomicLong seedUniquifier> = v;
v = staticinvoke <oadd.io.netty.util.internal.SystemPropertyUtil: long getLong(java.lang.String,long)>("oadd.io.netty.initialSeedUniquifier", 0L);
<oadd.io.netty.util.internal.ThreadLocalRandom: long initialSeedUniquifier> = v;
v = <oadd.io.netty.util.internal.ThreadLocalRandom: long initialSeedUniquifier>;
v = v cmp 0L;
if v != 0 goto label;
v = staticinvoke <oadd.io.netty.util.internal.SystemPropertyUtil: boolean getBoolean(java.lang.String,boolean)>("java.util.secureRandomSeed", 0);
if v == 0 goto label;
v = new java.util.concurrent.LinkedBlockingQueue;
specialinvoke v.<java.util.concurrent.LinkedBlockingQueue: void <init>()>();
<oadd.io.netty.util.internal.ThreadLocalRandom: java.util.concurrent.BlockingQueue seedQueue> = v;
v = staticinvoke <java.lang.System: long nanoTime()>();
<oadd.io.netty.util.internal.ThreadLocalRandom: long seedGeneratorStartTime> = v;
v = new oadd.io.netty.util.internal.ThreadLocalRandom$1;
specialinvoke v.<oadd.io.netty.util.internal.ThreadLocalRandom$1: void <init>(java.lang.String)>("initialSeedUniquifierGenerator");
<oadd.io.netty.util.internal.ThreadLocalRandom: java.lang.Thread seedGeneratorThread> = v;
v = <oadd.io.netty.util.internal.ThreadLocalRandom: java.lang.Thread seedGeneratorThread>;
virtualinvoke v.<java.lang.Thread: void setDaemon(boolean)>(1);
v = <oadd.io.netty.util.internal.ThreadLocalRandom: java.lang.Thread seedGeneratorThread>;
v = new oadd.io.netty.util.internal.ThreadLocalRandom$2;
specialinvoke v.<oadd.io.netty.util.internal.ThreadLocalRandom$2: void <init>()>();
virtualinvoke v.<java.lang.Thread: void setUncaughtExceptionHandler(java.lang.Thread$UncaughtExceptionHandler)>(v);
v = <oadd.io.netty.util.internal.ThreadLocalRandom: java.lang.Thread seedGeneratorThread>;
virtualinvoke v.<java.lang.Thread: void start()>();
goto label;
label:
v = staticinvoke <java.lang.System: long currentTimeMillis()>();
v = staticinvoke <oadd.io.netty.util.internal.ThreadLocalRandom: long mix64(long)>(v);
v = staticinvoke <java.lang.System: long nanoTime()>();
v = staticinvoke <oadd.io.netty.util.internal.ThreadLocalRandom: long mix64(long)>(v);
v = v ^ v;
<oadd.io.netty.util.internal.ThreadLocalRandom: long initialSeedUniquifier> = v;
<oadd.io.netty.util.internal.ThreadLocalRandom: java.lang.Thread seedGeneratorThread> = null;
<oadd.io.netty.util.internal.ThreadLocalRandom: java.util.concurrent.BlockingQueue seedQueue> = null;
<oadd.io.netty.util.internal.ThreadLocalRandom: long seedGeneratorStartTime> = 0L;
goto label;
label:
<oadd.io.netty.util.internal.ThreadLocalRandom: java.lang.Thread seedGeneratorThread> = null;
<oadd.io.netty.util.internal.ThreadLocalRandom: java.util.concurrent.BlockingQueue seedQueue> = null;
<oadd.io.netty.util.internal.ThreadLocalRandom: long seedGeneratorStartTime> = 0L;
label:
return;
}
}