Write Error for multiple lines using OutputStream

[Nishiru San]

Hello Ranchers,

I am new to Groovy and Java. The following code reads from a file and writes to new file . But if the source file is having multiple lines I am getting Write error. Kindly Help

File myBigFile = new File("D:/MyBigFile")
new File('D:/2').withOutputStream {l-> 
 myBigFile.eachLine{line ->
   def s1= line[0..101]
   def s2= line[102..109]
    byte[] out1 = ebcdicConversion(s1,0)
   byte[] out2 = pack(s2,10)
   byteLength=out1.size()+out2.size()
  byte[] finaout=combineArrays(out2,out1,0)
   l.setBytes(finaout) 
   l.flush()
      }
  }
byte[] combineArrays(foo, bar, int start) {
  [*foo[0..<start], *bar, *foo[start..<foo.size()]]
}  
public static byte[] pack(String value, int length) {
BigInteger bvalue = new BigInteger(value)
BigInteger max = BigInteger.TEN.pow(length * 2 - 1)
BigInteger abs=bvalue.abs()
BigInteger workValue = abs.mod(max)
def signNibble= (bvalue < 0 ? "D" : "C")
byte[] bytes = new BigInteger(workValue.toString()+ signNibble,16).toByteArray()
def rv= new byte[length]
System.arraycopy(bytes, 0, rv, rv.length - bytes.length, bytes.length)
return rv
}
public byte[] ebcdicConversion(String asciiString,int start) {
byte[] ASCII2EBCDIC = new byte[256]
byte[] EBCDIC2ASCII = new byte[256]

        ASCII2EBCDIC[0x00] = (byte)0x00;        ASCII2EBCDIC[0x01] = (byte)0x01;
        ASCII2EBCDIC[0x02] = (byte)0x02;        ASCII2EBCDIC[0x03] = (byte)0x03;
        ASCII2EBCDIC[0x04] = (byte)0x37;        ASCII2EBCDIC[0x05] = (byte)0x2D;
        ASCII2EBCDIC[0x06] = (byte)0x2E;        ASCII2EBCDIC[0x07] = (byte)0x2F;
        ASCII2EBCDIC[0x08] = (byte)0x16;        ASCII2EBCDIC[0x09] = (byte)0x05;
        ASCII2EBCDIC[0x0A] = (byte)0x25;        ASCII2EBCDIC[0x0B] = (byte)0x0B;
        ASCII2EBCDIC[0x0C] = (byte)0x0C;        ASCII2EBCDIC[0x0D] = (byte)0x0D;
        ASCII2EBCDIC[0x0E] = (byte)0x0E;        ASCII2EBCDIC[0x0F] = (byte)0x0F;
        ASCII2EBCDIC[0x10] = (byte)0x10;        ASCII2EBCDIC[0x11] = (byte)0x11;
        ASCII2EBCDIC[0x12] = (byte)0x12;        ASCII2EBCDIC[0x13] = (byte)0x13;
        ASCII2EBCDIC[0x14] = (byte)0x3C;        ASCII2EBCDIC[0x15] = (byte)0x3D;
        ASCII2EBCDIC[0x16] = (byte)0x32;        ASCII2EBCDIC[0x17] = (byte)0x26;
        ASCII2EBCDIC[0x18] = (byte)0x18;        ASCII2EBCDIC[0x19] = (byte)0x19;
        ASCII2EBCDIC[0x1A] = (byte)0x3F;        ASCII2EBCDIC[0x1B] = (byte)0x27;
        ASCII2EBCDIC[0x1C] = (byte)0x1C;        ASCII2EBCDIC[0x1D] = (byte)0x1D;
        ASCII2EBCDIC[0x1E] = (byte)0x1E;        ASCII2EBCDIC[0x1F] = (byte)0x1F;
        ASCII2EBCDIC[0x20] = (byte)0x40;        ASCII2EBCDIC[0x21] = (byte)0x4F;
        ASCII2EBCDIC[0x22] = (byte)0x7F;        ASCII2EBCDIC[0x23] = (byte)0x7B;
        ASCII2EBCDIC[0x24] = (byte)0x5B;        ASCII2EBCDIC[0x25] = (byte)0x6C;
        ASCII2EBCDIC[0x26] = (byte)0x50;        ASCII2EBCDIC[0x27] = (byte)0x7D;
        ASCII2EBCDIC[0x28] = (byte)0x4D;        ASCII2EBCDIC[0x29] = (byte)0x5D;
        ASCII2EBCDIC[0x2A] = (byte)0x5C;        ASCII2EBCDIC[0x2B] = (byte)0x4E;
        ASCII2EBCDIC[0x2C] = (byte)0x6B;        ASCII2EBCDIC[0x2D] = (byte)0x60;
        ASCII2EBCDIC[0x2E] = (byte)0x4B;        ASCII2EBCDIC[0x2F] = (byte)0x61;
        ASCII2EBCDIC[0x30] = (byte)0xF0;        ASCII2EBCDIC[0x31] = (byte)0xF1;
        ASCII2EBCDIC[0x32] = (byte)0xF2;        ASCII2EBCDIC[0x33] = (byte)0xF3;
        ASCII2EBCDIC[0x34] = (byte)0xF4;        ASCII2EBCDIC[0x35] = (byte)0xF5;
        ASCII2EBCDIC[0x36] = (byte)0xF6;        ASCII2EBCDIC[0x37] = (byte)0xF7;
        ASCII2EBCDIC[0x38] = (byte)0xF8;        ASCII2EBCDIC[0x39] = (byte)0xF9;
        ASCII2EBCDIC[0x3A] = (byte)0x7A;        ASCII2EBCDIC[0x3B] = (byte)0x5E;
        ASCII2EBCDIC[0x3C] = (byte)0x4C;        ASCII2EBCDIC[0x3D] = (byte)0x7E;
        ASCII2EBCDIC[0x3E] = (byte)0x6E;        ASCII2EBCDIC[0x3F] = (byte)0x6F;
        ASCII2EBCDIC[0x40] = (byte)0x7C;        ASCII2EBCDIC[0x41] = (byte)0xC1;
        ASCII2EBCDIC[0x42] = (byte)0xC2;        ASCII2EBCDIC[0x43] = (byte)0xC3;
        ASCII2EBCDIC[0x44] = (byte)0xC4;        ASCII2EBCDIC[0x45] = (byte)0xC5;
        ASCII2EBCDIC[0x46] = (byte)0xC6;        ASCII2EBCDIC[0x47] = (byte)0xC7;
        ASCII2EBCDIC[0x48] = (byte)0xC8;        ASCII2EBCDIC[0x49] = (byte)0xC9;
        ASCII2EBCDIC[0x4A] = (byte)0xD1;        ASCII2EBCDIC[0x4B] = (byte)0xD2;
        ASCII2EBCDIC[0x4C] = (byte)0xD3;        ASCII2EBCDIC[0x4D] = (byte)0xD4;
        ASCII2EBCDIC[0x4E] = (byte)0xD5;        ASCII2EBCDIC[0x4F] = (byte)0xD6;
        ASCII2EBCDIC[0x50] = (byte)0xD7;        ASCII2EBCDIC[0x51] = (byte)0xD8;
        ASCII2EBCDIC[0x52] = (byte)0xD9;        ASCII2EBCDIC[0x53] = (byte)0xE2;
        ASCII2EBCDIC[0x54] = (byte)0xE3;        ASCII2EBCDIC[0x55] = (byte)0xE4;
        ASCII2EBCDIC[0x56] = (byte)0xE5;        ASCII2EBCDIC[0x57] = (byte)0xE6;
        ASCII2EBCDIC[0x58] = (byte)0xE7;        ASCII2EBCDIC[0x59] = (byte)0xE8;
        ASCII2EBCDIC[0x5A] = (byte)0xE9;        ASCII2EBCDIC[0x5B] = (byte)0x4A;
        ASCII2EBCDIC[0x5C] = (byte)0xE0;        ASCII2EBCDIC[0x5D] = (byte)0x5A;
        ASCII2EBCDIC[0x5E] = (byte)0x5F;        ASCII2EBCDIC[0x5F] = (byte)0x6D;
        ASCII2EBCDIC[0x60] = (byte)0x79;        ASCII2EBCDIC[0x61] = (byte)0x81;
        ASCII2EBCDIC[0x62] = (byte)0x82;        ASCII2EBCDIC[0x63] = (byte)0x83;
        ASCII2EBCDIC[0x64] = (byte)0x84;        ASCII2EBCDIC[0x65] = (byte)0x85;
        ASCII2EBCDIC[0x66] = (byte)0x86;        ASCII2EBCDIC[0x67] = (byte)0x87;
        ASCII2EBCDIC[0x68] = (byte)0x88;        ASCII2EBCDIC[0x69] = (byte)0x89;
        ASCII2EBCDIC[0x6A] = (byte)0x91;        ASCII2EBCDIC[0x6B] = (byte)0x92;
        ASCII2EBCDIC[0x6C] = (byte)0x93;        ASCII2EBCDIC[0x6D] = (byte)0x94;
        ASCII2EBCDIC[0x6E] = (byte)0x95;        ASCII2EBCDIC[0x6F] = (byte)0x96;
        ASCII2EBCDIC[0x70] = (byte)0x97;        ASCII2EBCDIC[0x71] = (byte)0x98;
        ASCII2EBCDIC[0x72] = (byte)0x99;        ASCII2EBCDIC[0x73] = (byte)0xA2;
        ASCII2EBCDIC[0x74] = (byte)0xA3;        ASCII2EBCDIC[0x75] = (byte)0xA4;
        ASCII2EBCDIC[0x76] = (byte)0xA5;        ASCII2EBCDIC[0x77] = (byte)0xA6;
        ASCII2EBCDIC[0x78] = (byte)0xA7;        ASCII2EBCDIC[0x79] = (byte)0xA8;
        ASCII2EBCDIC[0x7A] = (byte)0xA9;        ASCII2EBCDIC[0x7B] = (byte)0xC0;
        ASCII2EBCDIC[0x7C] = (byte)0x6A;        ASCII2EBCDIC[0x7D] = (byte)0xD0;
        ASCII2EBCDIC[0x7E] = (byte)0xA1;        ASCII2EBCDIC[0x7F] = (byte)0x07;
        ASCII2EBCDIC[0x80] = (byte)0x20;        ASCII2EBCDIC[0x81] = (byte)0x21;
        ASCII2EBCDIC[0x82] = (byte)0x22;        ASCII2EBCDIC[0x83] = (byte)0x23;
        ASCII2EBCDIC[0x84] = (byte)0x24;        ASCII2EBCDIC[0x85] = (byte)0x15;
        ASCII2EBCDIC[0x86] = (byte)0x06;        ASCII2EBCDIC[0x87] = (byte)0x17;
        ASCII2EBCDIC[0x88] = (byte)0x28;        ASCII2EBCDIC[0x89] = (byte)0x29;
        ASCII2EBCDIC[0x8A] = (byte)0x2A;        ASCII2EBCDIC[0x8B] = (byte)0x2B;
        ASCII2EBCDIC[0x8C] = (byte)0x2C;        ASCII2EBCDIC[0x8D] = (byte)0x09;
        ASCII2EBCDIC[0x8E] = (byte)0x0A;        ASCII2EBCDIC[0x8F] = (byte)0x1B;
        ASCII2EBCDIC[0x90] = (byte)0x30;        ASCII2EBCDIC[0x91] = (byte)0x31;
        ASCII2EBCDIC[0x92] = (byte)0x1A;        ASCII2EBCDIC[0x93] = (byte)0x33;
        ASCII2EBCDIC[0x94] = (byte)0x34;        ASCII2EBCDIC[0x95] = (byte)0x35;
        ASCII2EBCDIC[0x96] = (byte)0x36;        ASCII2EBCDIC[0x97] = (byte)0x08;
        ASCII2EBCDIC[0x98] = (byte)0x38;        ASCII2EBCDIC[0x99] = (byte)0x39;
        ASCII2EBCDIC[0x9A] = (byte)0x3A;        ASCII2EBCDIC[0x9B] = (byte)0x3B;
        ASCII2EBCDIC[0x9C] = (byte)0x04;        ASCII2EBCDIC[0x9D] = (byte)0x14;
        ASCII2EBCDIC[0x9E] = (byte)0x3E;        ASCII2EBCDIC[0x9F] = (byte)0xE1;
        ASCII2EBCDIC[0xA0] = (byte)0x41;        ASCII2EBCDIC[0xA1] = (byte)0x42;
        ASCII2EBCDIC[0xA2] = (byte)0x43;        ASCII2EBCDIC[0xA3] = (byte)0x44;
        ASCII2EBCDIC[0xA4] = (byte)0x45;        ASCII2EBCDIC[0xA5] = (byte)0x46;
        ASCII2EBCDIC[0xA6] = (byte)0x47;        ASCII2EBCDIC[0xA7] = (byte)0x48;
        ASCII2EBCDIC[0xA8] = (byte)0x49;        ASCII2EBCDIC[0xA9] = (byte)0x51;
        ASCII2EBCDIC[0xAA] = (byte)0x52;        ASCII2EBCDIC[0xAB] = (byte)0x53;
        ASCII2EBCDIC[0xAC] = (byte)0x54;        ASCII2EBCDIC[0xAD] = (byte)0x55;
        ASCII2EBCDIC[0xAE] = (byte)0x56;        ASCII2EBCDIC[0xAF] = (byte)0x57;
        ASCII2EBCDIC[0xB0] = (byte)0x58;        ASCII2EBCDIC[0xB1] = (byte)0x59;
        ASCII2EBCDIC[0xB2] = (byte)0x62;        ASCII2EBCDIC[0xB3] = (byte)0x63;
        ASCII2EBCDIC[0xB4] = (byte)0x64;        ASCII2EBCDIC[0xB5] = (byte)0x65;
        ASCII2EBCDIC[0xB6] = (byte)0x66;        ASCII2EBCDIC[0xB7] = (byte)0x67;
        ASCII2EBCDIC[0xB8] = (byte)0x68;        ASCII2EBCDIC[0xB9] = (byte)0x69;
        ASCII2EBCDIC[0xBA] = (byte)0x70;        ASCII2EBCDIC[0xBB] = (byte)0x71;
        ASCII2EBCDIC[0xBC] = (byte)0x72;        ASCII2EBCDIC[0xBD] = (byte)0x73;
        ASCII2EBCDIC[0xBE] = (byte)0x74;        ASCII2EBCDIC[0xBF] = (byte)0x75;
        ASCII2EBCDIC[0xC0] = (byte)0x76;        ASCII2EBCDIC[0xC1] = (byte)0x77;
        ASCII2EBCDIC[0xC2] = (byte)0x78;        ASCII2EBCDIC[0xC3] = (byte)0x80;
        ASCII2EBCDIC[0xC4] = (byte)0x8A;        ASCII2EBCDIC[0xC5] = (byte)0x8B;
        ASCII2EBCDIC[0xC6] = (byte)0x8C;        ASCII2EBCDIC[0xC7] = (byte)0x8D;
        ASCII2EBCDIC[0xC8] = (byte)0x8E;        ASCII2EBCDIC[0xC9] = (byte)0x8F;
        ASCII2EBCDIC[0xCA] = (byte)0x90;        ASCII2EBCDIC[0xCB] = (byte)0x9A;
        ASCII2EBCDIC[0xCC] = (byte)0x9B;        ASCII2EBCDIC[0xCD] = (byte)0x9C;
        ASCII2EBCDIC[0xCE] = (byte)0x9D;        ASCII2EBCDIC[0xCF] = (byte)0x9E;
        ASCII2EBCDIC[0xD0] = (byte)0x9F;        ASCII2EBCDIC[0xD1] = (byte)0xA0;
        ASCII2EBCDIC[0xD2] = (byte)0xAA;        ASCII2EBCDIC[0xD3] = (byte)0xAB;
        ASCII2EBCDIC[0xD4] = (byte)0xAC;        ASCII2EBCDIC[0xD5] = (byte)0xAD;
        ASCII2EBCDIC[0xD6] = (byte)0xAE;        ASCII2EBCDIC[0xD7] = (byte)0xAF;
        ASCII2EBCDIC[0xD8] = (byte)0xB0;        ASCII2EBCDIC[0xD9] = (byte)0xB1;
        ASCII2EBCDIC[0xDA] = (byte)0xB2;        ASCII2EBCDIC[0xDB] = (byte)0xB3;
        ASCII2EBCDIC[0xDC] = (byte)0xB4;        ASCII2EBCDIC[0xDD] = (byte)0xB5;
        ASCII2EBCDIC[0xDE] = (byte)0xB6;        ASCII2EBCDIC[0xDF] = (byte)0xB7;
        ASCII2EBCDIC[0xE0] = (byte)0xB8;        ASCII2EBCDIC[0xE1] = (byte)0xB9;
        ASCII2EBCDIC[0xE2] = (byte)0xBA;        ASCII2EBCDIC[0xE3] = (byte)0xBB;
        ASCII2EBCDIC[0xE4] = (byte)0xBC;        ASCII2EBCDIC[0xE5] = (byte)0xBD;
        ASCII2EBCDIC[0xE6] = (byte)0xBE;        ASCII2EBCDIC[0xE7] = (byte)0xBF;
        ASCII2EBCDIC[0xE8] = (byte)0xCA;        ASCII2EBCDIC[0xE9] = (byte)0xCB;
        ASCII2EBCDIC[0xEA] = (byte)0xCC;        ASCII2EBCDIC[0xEB] = (byte)0xCD;
        ASCII2EBCDIC[0xEC] = (byte)0xCE;        ASCII2EBCDIC[0xED] = (byte)0xCF;
        ASCII2EBCDIC[0xEE] = (byte)0xDA;        ASCII2EBCDIC[0xEF] = (byte)0xDB;
        ASCII2EBCDIC[0xF0] = (byte)0xDC;        ASCII2EBCDIC[0xF1] = (byte)0xDD;
        ASCII2EBCDIC[0xF2] = (byte)0xDE;        ASCII2EBCDIC[0xF3] = (byte)0xDF;
        ASCII2EBCDIC[0xF4] = (byte)0xEA;        ASCII2EBCDIC[0xF5] = (byte)0xEB;
        ASCII2EBCDIC[0xF6] = (byte)0xEC;        ASCII2EBCDIC[0xF7] = (byte)0xED;
        ASCII2EBCDIC[0xF8] = (byte)0xEE;        ASCII2EBCDIC[0xF9] = (byte)0xEF;
        ASCII2EBCDIC[0xFA] = (byte)0xFA;        ASCII2EBCDIC[0xFB] = (byte)0xFB;
        ASCII2EBCDIC[0xFC] = (byte)0xFC;        ASCII2EBCDIC[0xFD] = (byte)0xFD;
        ASCII2EBCDIC[0xFE] = (byte)0xFE;        ASCII2EBCDIC[0xFF] = (byte)0xFF;

byte[] asciiBytes = asciiString.getBytes()
//byteLength=asciiBytes.size()
//byte[] out = new byte[byteLength]
asciiBytes.each{
asciiBytes[start] = ASCII2EBCDIC[it]
start++  }
return asciiBytes
}