1 files changed, 0 insertions, 137 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/util/io/pem/PemWriter.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/util/io/pem/PemWriter.java
deleted file mode 100644
index 02dde96be..000000000
--- a/libraries/spongycastle/core/src/main/java/org/spongycastle/util/io/pem/PemWriter.java
+++ /dev/null
@@ -1,137 +0,0 @@
-package org.spongycastle.util.io.pem;
-
-import java.io.BufferedWriter;
-import java.io.IOException;
-import java.io.Writer;
-import java.util.Iterator;
-
-import org.spongycastle.util.encoders.Base64;
-
-/**
- * A generic PEM writer, based on RFC 1421
- */
-public class PemWriter
-    extends BufferedWriter
-{
-    private static final int LINE_LENGTH = 64;
-
-    private final int nlLength;
-    private char[]  buf = new char[LINE_LENGTH];
-
-    /**
-     * Base constructor.
-     *
-     * @param out output stream to use.
-     */
-    public PemWriter(Writer out)
-    {
-        super(out);
-
-        String nl = System.getProperty("line.separator");
-        if (nl != null)
-        {
-            nlLength = nl.length();
-        }
-        else
-        {
-            nlLength = 2;
-        }
-    }
-
-    /**
-     * Return the number of bytes or characters required to contain the
-     * passed in object if it is PEM encoded.
-     *
-     * @param obj pem object to be output
-     * @return an estimate of the number of bytes
-     */
-    public int getOutputSize(PemObject obj)
-    {
-        // BEGIN and END boundaries.
-        int size = (2 * (obj.getType().length() + 10 + nlLength)) + 6 + 4;
-
-        if (!obj.getHeaders().isEmpty())
-        {
-            for (Iterator it = obj.getHeaders().iterator(); it.hasNext();)
-            {
-                PemHeader hdr = (PemHeader)it.next();
-
-                size += hdr.getName().length() + ": ".length() + hdr.getValue().length() + nlLength;
-            }
-
-            size += nlLength;
-        }
-
-        // base64 encoding
-        int dataLen = ((obj.getContent().length + 2) / 3) * 4;
-        
-        size += dataLen + (((dataLen + LINE_LENGTH - 1) / LINE_LENGTH) * nlLength);
-
-        return size;
-    }
-    
-    public void writeObject(PemObjectGenerator objGen)
-        throws IOException
-    {
-        PemObject obj = objGen.generate();
-
-        writePreEncapsulationBoundary(obj.getType());
-
-        if (!obj.getHeaders().isEmpty())
-        {
-            for (Iterator it = obj.getHeaders().iterator(); it.hasNext();)
-            {
-                PemHeader hdr = (PemHeader)it.next();
-
-                this.write(hdr.getName());
-                this.write(": ");
-                this.write(hdr.getValue());
-                this.newLine();
-            }
-
-            this.newLine();
-        }
-        
-        writeEncoded(obj.getContent());
-        writePostEncapsulationBoundary(obj.getType());
-    }
-
-    private void writeEncoded(byte[] bytes)
-        throws IOException
-    {
-        bytes = Base64.encode(bytes);
-
-        for (int i = 0; i < bytes.length; i += buf.length)
-        {
-            int index = 0;
-
-            while (index != buf.length)
-            {
-                if ((i + index) >= bytes.length)
-                {
-                    break;
-                }
-                buf[index] = (char)bytes[i + index];
-                index++;
-            }
-            this.write(buf, 0, index);
-            this.newLine();
-        }
-    }
-
-    private void writePreEncapsulationBoundary(
-        String type)
-        throws IOException
-    {
-        this.write("-----BEGIN " + type + "-----");
-        this.newLine();
-    }
-
-    private void writePostEncapsulationBoundary(
-        String type)
-        throws IOException
-    {
-        this.write("-----END " + type + "-----");
-        this.newLine();
-    }
-}