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. 
public class org.bouncycastle.jce.spec.ElGamalGenParameterSpec implements java.security.spec.AlgorithmParameterSpec
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.jce.spec.ElGamalGenParameterSpec
  super_class: java.lang.Object
{
  private int primeSize;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  public void <init>(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.jce.spec.ElGamalGenParameterSpec this
        start local 1 // int primeSize
         0: .line 13
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 16
            aload 0 /* this */
            iload 1 /* primeSize */
            putfield org.bouncycastle.jce.spec.ElGamalGenParameterSpec.primeSize:I
         2: .line 17
            return
        end local 1 // int primeSize
        end local 0 // org.bouncycastle.jce.spec.ElGamalGenParameterSpec this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    3     0       this  Lorg/bouncycastle/jce/spec/ElGamalGenParameterSpec;
            0    3     1  primeSize  I
    MethodParameters:
           Name  Flags
      primeSize  

  public int getPrimeSize();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.jce.spec.ElGamalGenParameterSpec this
         0: .line 26
            aload 0 /* this */
            getfield org.bouncycastle.jce.spec.ElGamalGenParameterSpec.primeSize:I
            ireturn
        end local 0 // org.bouncycastle.jce.spec.ElGamalGenParameterSpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/jce/spec/ElGamalGenParameterSpec;
}
SourceFile: "ElGamalGenParameterSpec.java"