class org.h2.util.MathUtils$1 implements java.lang.Runnable
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: org.h2.util.MathUtils$1
super_class: java.lang.Object
{
void <init>();
descriptor: ()V
flags: (0x0000)
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/util/MathUtils$1;
public void run();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=1
start local 0 0: ldc "SHA1PRNG"
invokestatic java.security.SecureRandom.getInstance:(Ljava/lang/String;)Ljava/security/SecureRandom;
astore 1
start local 1 1: aload 1
bipush 20
invokevirtual java.security.SecureRandom.generateSeed:(I)[B
astore 2
start local 2 2: getstatic org.h2.util.MathUtils.cachedSecureRandom:Ljava/security/SecureRandom;
dup
astore 3
monitorenter
3: getstatic org.h2.util.MathUtils.cachedSecureRandom:Ljava/security/SecureRandom;
aload 2
invokevirtual java.security.SecureRandom.setSeed:([B)V
4: iconst_1
putstatic org.h2.util.MathUtils.seeded:Z
5: aload 3
monitorexit
6: goto 11
StackMap locals: org.h2.util.MathUtils$1 java.security.SecureRandom byte[] java.security.SecureRandom
StackMap stack: java.lang.Throwable
7: aload 3
monitorexit
8: athrow
end local 2 end local 1 9: StackMap locals: org.h2.util.MathUtils$1
StackMap stack: java.lang.Exception
astore 1
start local 1 10: ldc "SecureRandom"
aload 1
invokestatic org.h2.util.MathUtils.warn:(Ljava/lang/String;Ljava/lang/Throwable;)V
end local 1 11: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Lorg/h2/util/MathUtils$1;
1 9 1 sr Ljava/security/SecureRandom;
2 9 2 seed [B
10 11 1 e Ljava/lang/Exception;
Exception table:
from to target type
3 6 7 any
7 8 7 any
0 9 9 Class java.lang.Exception
}
SourceFile: "MathUtils.java"
EnclosingMethod: org.h2.util.MathUtils.getSecureRandom:()Ljava/security/SecureRandom;
NestHost: org.h2.util.MathUtils
InnerClasses:
org.h2.util.MathUtils$1