http://www.bouncycastle.org/java.html: The Bouncy Castle Java APIs for CMS, PKCS, EAC, TSP, CMP, CRMF, OCSP, and certificate generation. This jar contains APIs for JDK 1.5 to JDK 1.8. The APIs can be used in conjunction with a JCE/JCA provider such as the one provided with the Bouncy Castle Cryptography APIs.
  • The Legion of the Bouncy Castle Inc. 
class org.bouncycastle.est.HttpUtil
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.bouncycastle.est.HttpUtil
  super_class: java.lang.Object
{
  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.est.HttpUtil this
         0: .line 9
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.bouncycastle.est.HttpUtil this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/est/HttpUtil;

  static java.lang.String mergeCSL(java.lang.String, java.util.Map<java.lang.String, java.lang.String>);
    descriptor: (Ljava/lang/String;Ljava/util/Map;)Ljava/lang/String;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=6, args_size=2
        start local 0 // java.lang.String prefix
        start local 1 // java.util.Map kv
         0: .line 21
            new java.io.StringWriter
            dup
            invokespecial java.io.StringWriter.<init>:()V
            astore 2 /* sw */
        start local 2 // java.io.StringWriter sw
         1: .line 22
            aload 2 /* sw */
            aload 0 /* prefix */
            invokevirtual java.io.StringWriter.write:(Ljava/lang/String;)V
         2: .line 23
            aload 2 /* sw */
            bipush 32
            invokevirtual java.io.StringWriter.write:(I)V
         3: .line 24
            iconst_0
            istore 3 /* comma */
        start local 3 // boolean comma
         4: .line 25
            aload 1 /* kv */
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 4 /* it */
        start local 4 // java.util.Iterator it
         5: goto 15
         6: .line 27
      StackMap locals: java.io.StringWriter int java.util.Iterator
      StackMap stack:
            aload 4 /* it */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 5 /* ent */
        start local 5 // java.util.Map$Entry ent
         7: .line 29
            iload 3 /* comma */
            ifne 10
         8: .line 31
            iconst_1
            istore 3 /* comma */
         9: .line 32
            goto 11
        10: .line 35
      StackMap locals: java.util.Map$Entry
      StackMap stack:
            aload 2 /* sw */
            bipush 44
            invokevirtual java.io.StringWriter.write:(I)V
        11: .line 38
      StackMap locals:
      StackMap stack:
            aload 2 /* sw */
            aload 5 /* ent */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual java.io.StringWriter.write:(Ljava/lang/String;)V
        12: .line 39
            aload 2 /* sw */
            ldc "=\""
            invokevirtual java.io.StringWriter.write:(Ljava/lang/String;)V
        13: .line 40
            aload 2 /* sw */
            aload 5 /* ent */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual java.io.StringWriter.write:(Ljava/lang/String;)V
        14: .line 41
            aload 2 /* sw */
            bipush 34
            invokevirtual java.io.StringWriter.write:(I)V
        end local 5 // java.util.Map$Entry ent
        15: .line 25
      StackMap locals:
      StackMap stack:
            aload 4 /* it */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 6
        end local 4 // java.util.Iterator it
        16: .line 44
            aload 2 /* sw */
            invokevirtual java.io.StringWriter.toString:()Ljava/lang/String;
            areturn
        end local 3 // boolean comma
        end local 2 // java.io.StringWriter sw
        end local 1 // java.util.Map kv
        end local 0 // java.lang.String prefix
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   17     0  prefix  Ljava/lang/String;
            0   17     1      kv  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
            1   17     2      sw  Ljava/io/StringWriter;
            4   17     3   comma  Z
            5   16     4      it  Ljava/util/Iterator;
            7   15     5     ent  Ljava/util/Map$Entry<Ljava/lang/String;Ljava/lang/String;>;
    Signature: (Ljava/lang/String;Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;)Ljava/lang/String;
    MethodParameters:
        Name  Flags
      prefix  
      kv      

  static java.util.Map<java.lang.String, java.lang.String> splitCSL(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)Ljava/util/Map;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.lang.String skip
        start local 1 // java.lang.String src
         0: .line 50
            aload 1 /* src */
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            astore 1 /* src */
         1: .line 51
            aload 1 /* src */
            aload 0 /* skip */
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifeq 3
         2: .line 53
            aload 1 /* src */
            aload 0 /* skip */
            invokevirtual java.lang.String.length:()I
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            astore 1 /* src */
         3: .line 56
      StackMap locals:
      StackMap stack:
            new org.bouncycastle.est.HttpUtil$PartLexer
            dup
            aload 1 /* src */
            invokespecial org.bouncycastle.est.HttpUtil$PartLexer.<init>:(Ljava/lang/String;)V
            invokevirtual org.bouncycastle.est.HttpUtil$PartLexer.Parse:()Ljava/util/Map;
            areturn
        end local 1 // java.lang.String src
        end local 0 // java.lang.String skip
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  skip  Ljava/lang/String;
            0    4     1   src  Ljava/lang/String;
    Signature: (Ljava/lang/String;Ljava/lang/String;)Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
    MethodParameters:
      Name  Flags
      skip  
      src   

  public static java.lang.String[] append(java.lang.String[], java.lang.String);
    descriptor: ([Ljava/lang/String;Ljava/lang/String;)[Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // java.lang.String[] a
        start local 1 // java.lang.String b
         0: .line 269
            aload 0 /* a */
            ifnonnull 2
         1: .line 271
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            aload 1 /* b */
            aastore
            areturn
         2: .line 274
      StackMap locals:
      StackMap stack:
            aload 0 /* a */
            arraylength
            istore 2 /* length */
        start local 2 // int length
         3: .line 275
            iload 2 /* length */
            iconst_1
            iadd
            anewarray java.lang.String
            astore 3 /* result */
        start local 3 // java.lang.String[] result
         4: .line 276
            aload 0 /* a */
            iconst_0
            aload 3 /* result */
            iconst_0
            iload 2 /* length */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         5: .line 277
            aload 3 /* result */
            iload 2 /* length */
            aload 1 /* b */
            aastore
         6: .line 278
            aload 3 /* result */
            areturn
        end local 3 // java.lang.String[] result
        end local 2 // int length
        end local 1 // java.lang.String b
        end local 0 // java.lang.String[] a
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0       a  [Ljava/lang/String;
            0    7     1       b  Ljava/lang/String;
            3    7     2  length  I
            4    7     3  result  [Ljava/lang/String;
    MethodParameters:
      Name  Flags
      a     
      b     
}
SourceFile: "HttpUtil.java"
NestMembers:
  org.bouncycastle.est.HttpUtil$Headers  org.bouncycastle.est.HttpUtil$PartLexer
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map
  Headers = org.bouncycastle.est.HttpUtil$Headers of org.bouncycastle.est.HttpUtil
  PartLexer = org.bouncycastle.est.HttpUtil$PartLexer of org.bouncycastle.est.HttpUtil