http://www.bouncycastle.org/java.html: The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 1.8.
  • The Legion of the Bouncy Castle Inc. 
public class org.bouncycastle.asn1.DERNumericString extends org.bouncycastle.asn1.ASN1Primitive implements org.bouncycastle.asn1.ASN1String
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.asn1.DERNumericString
  super_class: org.bouncycastle.asn1.ASN1Primitive
{
  private final byte[] string;
    descriptor: [B
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public static org.bouncycastle.asn1.DERNumericString getInstance(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Lorg/bouncycastle/asn1/DERNumericString;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // java.lang.Object obj
         0: .line 34
            aload 0 /* obj */
            ifnull 1
            aload 0 /* obj */
            instanceof org.bouncycastle.asn1.DERNumericString
            ifeq 2
         1: .line 36
      StackMap locals:
      StackMap stack:
            aload 0 /* obj */
            checkcast org.bouncycastle.asn1.DERNumericString
            areturn
         2: .line 39
      StackMap locals:
      StackMap stack:
            aload 0 /* obj */
            instanceof byte[]
            ifeq 7
         3: .line 43
            aload 0 /* obj */
            checkcast byte[]
            invokestatic org.bouncycastle.asn1.DERNumericString.fromByteArray:([B)Lorg/bouncycastle/asn1/ASN1Primitive;
            checkcast org.bouncycastle.asn1.DERNumericString
         4: areturn
         5: .line 45
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 1 /* e */
        start local 1 // java.lang.Exception e
         6: .line 47
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "encoding error in getInstance: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* e */
            invokevirtual java.lang.Exception.toString:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.lang.Exception e
         7: .line 51
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "illegal object in getInstance: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* obj */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // java.lang.Object obj
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0   obj  Ljava/lang/Object;
            6    7     1     e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           3     4       5  Class java.lang.Exception
    MethodParameters:
      Name  Flags
      obj   

  public static org.bouncycastle.asn1.DERNumericString getInstance(org.bouncycastle.asn1.ASN1TaggedObject, boolean);
    descriptor: (Lorg/bouncycastle/asn1/ASN1TaggedObject;Z)Lorg/bouncycastle/asn1/DERNumericString;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.bouncycastle.asn1.ASN1TaggedObject obj
        start local 1 // boolean explicit
         0: .line 68
            aload 0 /* obj */
            invokevirtual org.bouncycastle.asn1.ASN1TaggedObject.getObject:()Lorg/bouncycastle/asn1/ASN1Primitive;
            astore 2 /* o */
        start local 2 // org.bouncycastle.asn1.ASN1Primitive o
         1: .line 70
            iload 1 /* explicit */
            ifne 2
            aload 2 /* o */
            instanceof org.bouncycastle.asn1.DERNumericString
            ifeq 3
         2: .line 72
      StackMap locals: org.bouncycastle.asn1.ASN1Primitive
      StackMap stack:
            aload 2 /* o */
            invokestatic org.bouncycastle.asn1.DERNumericString.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/DERNumericString;
            areturn
         3: .line 76
      StackMap locals:
      StackMap stack:
            new org.bouncycastle.asn1.DERNumericString
            dup
            aload 2 /* o */
            invokestatic org.bouncycastle.asn1.ASN1OctetString.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/ASN1OctetString;
            invokevirtual org.bouncycastle.asn1.ASN1OctetString.getOctets:()[B
            invokespecial org.bouncycastle.asn1.DERNumericString.<init>:([B)V
            areturn
        end local 2 // org.bouncycastle.asn1.ASN1Primitive o
        end local 1 // boolean explicit
        end local 0 // org.bouncycastle.asn1.ASN1TaggedObject obj
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0       obj  Lorg/bouncycastle/asn1/ASN1TaggedObject;
            0    4     1  explicit  Z
            1    4     2         o  Lorg/bouncycastle/asn1/ASN1Primitive;
    MethodParameters:
          Name  Flags
      obj       
      explicit  

  void <init>(byte[]);
    descriptor: ([B)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.asn1.DERNumericString this
        start local 1 // byte[] string
         0: .line 83
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Primitive.<init>:()V
         1: .line 86
            aload 0 /* this */
            aload 1 /* string */
            putfield org.bouncycastle.asn1.DERNumericString.string:[B
         2: .line 87
            return
        end local 1 // byte[] string
        end local 0 // org.bouncycastle.asn1.DERNumericString this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/bouncycastle/asn1/DERNumericString;
            0    3     1  string  [B
    MethodParameters:
        Name  Flags
      string  

  public void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.bouncycastle.asn1.DERNumericString this
        start local 1 // java.lang.String string
         0: .line 95
            aload 0 /* this */
            aload 1 /* string */
            iconst_0
            invokespecial org.bouncycastle.asn1.DERNumericString.<init>:(Ljava/lang/String;Z)V
         1: .line 96
            return
        end local 1 // java.lang.String string
        end local 0 // org.bouncycastle.asn1.DERNumericString this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/bouncycastle/asn1/DERNumericString;
            0    2     1  string  Ljava/lang/String;
    MethodParameters:
        Name  Flags
      string  

  public void <init>(java.lang.String, boolean);
    descriptor: (Ljava/lang/String;Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.bouncycastle.asn1.DERNumericString this
        start local 1 // java.lang.String string
        start local 2 // boolean validate
         0: .line 106
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Primitive.<init>:()V
         1: .line 110
            iload 2 /* validate */
            ifeq 3
            aload 1 /* string */
            invokestatic org.bouncycastle.asn1.DERNumericString.isNumericString:(Ljava/lang/String;)Z
            ifne 3
         2: .line 112
            new java.lang.IllegalArgumentException
            dup
            ldc "string contains illegal characters"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 115
      StackMap locals: org.bouncycastle.asn1.DERNumericString java.lang.String int
      StackMap stack:
            aload 0 /* this */
            aload 1 /* string */
            invokestatic org.bouncycastle.util.Strings.toByteArray:(Ljava/lang/String;)[B
            putfield org.bouncycastle.asn1.DERNumericString.string:[B
         4: .line 116
            return
        end local 2 // boolean validate
        end local 1 // java.lang.String string
        end local 0 // org.bouncycastle.asn1.DERNumericString this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0      this  Lorg/bouncycastle/asn1/DERNumericString;
            0    5     1    string  Ljava/lang/String;
            0    5     2  validate  Z
    MethodParameters:
          Name  Flags
      string    
      validate  

  public java.lang.String getString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.DERNumericString this
         0: .line 120
            aload 0 /* this */
            getfield org.bouncycastle.asn1.DERNumericString.string:[B
            invokestatic org.bouncycastle.util.Strings.fromByteArray:([B)Ljava/lang/String;
            areturn
        end local 0 // org.bouncycastle.asn1.DERNumericString this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/DERNumericString;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.DERNumericString this
         0: .line 125
            aload 0 /* this */
            invokevirtual org.bouncycastle.asn1.DERNumericString.getString:()Ljava/lang/String;
            areturn
        end local 0 // org.bouncycastle.asn1.DERNumericString this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/DERNumericString;

  public byte[] getOctets();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.DERNumericString this
         0: .line 130
            aload 0 /* this */
            getfield org.bouncycastle.asn1.DERNumericString.string:[B
            invokestatic org.bouncycastle.util.Arrays.clone:([B)[B
            areturn
        end local 0 // org.bouncycastle.asn1.DERNumericString this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/DERNumericString;

  boolean isConstructed();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.DERNumericString this
         0: .line 135
            iconst_0
            ireturn
        end local 0 // org.bouncycastle.asn1.DERNumericString this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/DERNumericString;

  int encodedLength();
    descriptor: ()I
    flags: (0x0000) 
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.DERNumericString this
         0: .line 140
            iconst_1
            aload 0 /* this */
            getfield org.bouncycastle.asn1.DERNumericString.string:[B
            arraylength
            invokestatic org.bouncycastle.asn1.StreamUtil.calculateBodyLength:(I)I
            iadd
            aload 0 /* this */
            getfield org.bouncycastle.asn1.DERNumericString.string:[B
            arraylength
            iadd
            ireturn
        end local 0 // org.bouncycastle.asn1.DERNumericString this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/DERNumericString;

  void encode(org.bouncycastle.asn1.ASN1OutputStream);
    descriptor: (Lorg/bouncycastle/asn1/ASN1OutputStream;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.bouncycastle.asn1.DERNumericString this
        start local 1 // org.bouncycastle.asn1.ASN1OutputStream out
         0: .line 147
            aload 1 /* out */
            bipush 18
            aload 0 /* this */
            getfield org.bouncycastle.asn1.DERNumericString.string:[B
            invokevirtual org.bouncycastle.asn1.ASN1OutputStream.writeEncoded:(I[B)V
         1: .line 148
            return
        end local 1 // org.bouncycastle.asn1.ASN1OutputStream out
        end local 0 // org.bouncycastle.asn1.DERNumericString this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/bouncycastle/asn1/DERNumericString;
            0    2     1   out  Lorg/bouncycastle/asn1/ASN1OutputStream;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      out   

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.DERNumericString this
         0: .line 152
            aload 0 /* this */
            getfield org.bouncycastle.asn1.DERNumericString.string:[B
            invokestatic org.bouncycastle.util.Arrays.hashCode:([B)I
            ireturn
        end local 0 // org.bouncycastle.asn1.DERNumericString this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/DERNumericString;

  boolean asn1Equals(org.bouncycastle.asn1.ASN1Primitive);
    descriptor: (Lorg/bouncycastle/asn1/ASN1Primitive;)Z
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.bouncycastle.asn1.DERNumericString this
        start local 1 // org.bouncycastle.asn1.ASN1Primitive o
         0: .line 158
            aload 1 /* o */
            instanceof org.bouncycastle.asn1.DERNumericString
            ifne 2
         1: .line 160
            iconst_0
            ireturn
         2: .line 163
      StackMap locals:
      StackMap stack:
            aload 1 /* o */
            checkcast org.bouncycastle.asn1.DERNumericString
            astore 2 /* s */
        start local 2 // org.bouncycastle.asn1.DERNumericString s
         3: .line 165
            aload 0 /* this */
            getfield org.bouncycastle.asn1.DERNumericString.string:[B
            aload 2 /* s */
            getfield org.bouncycastle.asn1.DERNumericString.string:[B
            invokestatic org.bouncycastle.util.Arrays.areEqual:([B[B)Z
            ireturn
        end local 2 // org.bouncycastle.asn1.DERNumericString s
        end local 1 // org.bouncycastle.asn1.ASN1Primitive o
        end local 0 // org.bouncycastle.asn1.DERNumericString this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/bouncycastle/asn1/DERNumericString;
            0    4     1     o  Lorg/bouncycastle/asn1/ASN1Primitive;
            3    4     2     s  Lorg/bouncycastle/asn1/DERNumericString;
    MethodParameters:
      Name  Flags
      o     

  public static boolean isNumericString(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // java.lang.String str
         0: .line 177
            aload 0 /* str */
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            istore 1 /* i */
        start local 1 // int i
         1: goto 10
         2: .line 179
      StackMap locals: int
      StackMap stack:
            aload 0 /* str */
            iload 1 /* i */
            invokevirtual java.lang.String.charAt:(I)C
            istore 2 /* ch */
        start local 2 // char ch
         3: .line 181
            iload 2 /* ch */
            bipush 127
            if_icmple 5
         4: .line 183
            iconst_0
            ireturn
         5: .line 186
      StackMap locals: int
      StackMap stack:
            bipush 48
            iload 2 /* ch */
            if_icmpgt 6
            iload 2 /* ch */
            bipush 57
            if_icmple 9
      StackMap locals:
      StackMap stack:
         6: iload 2 /* ch */
            bipush 32
            if_icmpne 8
         7: .line 188
            goto 9
         8: .line 191
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 2 // char ch
         9: .line 177
      StackMap locals:
      StackMap stack:
            iinc 1 /* i */ -1
      StackMap locals:
      StackMap stack:
        10: iload 1 /* i */
            ifge 2
        end local 1 // int i
        11: .line 194
            iconst_1
            ireturn
        end local 0 // java.lang.String str
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0   str  Ljava/lang/String;
            1   11     1     i  I
            3    9     2    ch  C
    MethodParameters:
      Name  Flags
      str   
}
SourceFile: "DERNumericString.java"