1 files changed, 0 insertions, 125 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/tls/ProtocolVersion.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/tls/ProtocolVersion.java
deleted file mode 100644
index 3aeefe42b..000000000
--- a/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/tls/ProtocolVersion.java
+++ /dev/null
@@ -1,125 +0,0 @@
-package org.spongycastle.crypto.tls;
-
-import java.io.IOException;
-
-public final class ProtocolVersion
-{
-    public static final ProtocolVersion SSLv3 = new ProtocolVersion(0x0300, "SSL 3.0");
-    public static final ProtocolVersion TLSv10 = new ProtocolVersion(0x0301, "TLS 1.0");
-    public static final ProtocolVersion TLSv11 = new ProtocolVersion(0x0302, "TLS 1.1");
-    public static final ProtocolVersion TLSv12 = new ProtocolVersion(0x0303, "TLS 1.2");
-    public static final ProtocolVersion DTLSv10 = new ProtocolVersion(0xFEFF, "DTLS 1.0");
-    public static final ProtocolVersion DTLSv12 = new ProtocolVersion(0xFEFD, "DTLS 1.2");
-
-    private int version;
-    private String name;
-
-    private ProtocolVersion(int v, String name)
-    {
-        this.version = v & 0xffff;
-        this.name = name;
-    }
-
-    public int getFullVersion()
-    {
-        return version;
-    }
-
-    public int getMajorVersion()
-    {
-        return version >> 8;
-    }
-
-    public int getMinorVersion()
-    {
-        return version & 0xff;
-    }
-
-    public boolean isDTLS()
-    {
-        return getMajorVersion() == 0xFE;
-    }
-
-    public boolean isSSL()
-    {
-        return this == SSLv3;
-    }
-
-    public ProtocolVersion getEquivalentTLSVersion()
-    {
-        if (!isDTLS())
-        {
-            return this;
-        }
-        if (this == DTLSv10)
-        {
-            return TLSv11;
-        }
-        return TLSv12;
-    }
-
-    public boolean isEqualOrEarlierVersionOf(ProtocolVersion version)
-    {
-        if (getMajorVersion() != version.getMajorVersion())
-        {
-            return false;
-        }
-        int diffMinorVersion = version.getMinorVersion() - getMinorVersion();
-        return isDTLS() ? diffMinorVersion <= 0 : diffMinorVersion >= 0;
-    }
-
-    public boolean isLaterVersionOf(ProtocolVersion version)
-    {
-        if (getMajorVersion() != version.getMajorVersion())
-        {
-            return false;
-        }
-        int diffMinorVersion = version.getMinorVersion() - getMinorVersion();
-        return isDTLS() ? diffMinorVersion > 0 : diffMinorVersion < 0;
-    }
-
-    public boolean equals(Object obj)
-    {
-        return this == obj;
-    }
-
-    public int hashCode()
-    {
-        return version;
-    }
-
-    public static ProtocolVersion get(int major, int minor)
-        throws IOException
-    {
-        switch (major)
-        {
-        case 0x03:
-            switch (minor)
-            {
-            case 0x00:
-                return SSLv3;
-            case 0x01:
-                return TLSv10;
-            case 0x02:
-                return TLSv11;
-            case 0x03:
-                return TLSv12;
-            }
-        case 0xFE:
-            switch (minor)
-            {
-            case 0xFF:
-                return DTLSv10;
-            case 0xFD:
-                return DTLSv12;
-            }
-        }
-
-        throw new TlsFatalAlert(AlertDescription.illegal_parameter);
-    }
-
-    public String toString()
-    {
-        return name;
-    }
-}