1 files changed, 0 insertions, 29 deletions
diff --git a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/operator/InputExpander.java b/libraries/spongycastle/pkix/src/main/java/org/spongycastle/operator/InputExpander.java
deleted file mode 100644
index 870e48079..000000000
--- a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/operator/InputExpander.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package org.spongycastle.operator;
-
-import java.io.InputStream;
-
-import org.spongycastle.asn1.x509.AlgorithmIdentifier;
-
-/**
- * General interface for an operator that is able to produce
- * an InputStream that will produce uncompressed data.
- */
-public interface InputExpander
-{
-    /**
-     * Return the algorithm identifier describing the compression
-     * algorithm and parameters this expander supports.
-     *
-     * @return algorithm oid and parameters.
-     */
-    AlgorithmIdentifier getAlgorithmIdentifier();
-
-    /**
-     * Wrap the passed in input stream comIn, returning an input stream
-     * that expands anything read in from comIn.
-     *
-     * @param comIn the compressed input data stream..
-     * @return an expanding InputStream.
-     */
-    InputStream getInputStream(InputStream comIn);
-}