diff --git a/src/ooxml/java/org/apache/poi/poifs/crypt/agile/AgileDecryptor.java b/src/ooxml/java/org/apache/poi/poifs/crypt/agile/AgileDecryptor.java
index 9ce0a2b74..f8c9bb551 100644
--- a/src/ooxml/java/org/apache/poi/poifs/crypt/agile/AgileDecryptor.java
+++ b/src/ooxml/java/org/apache/poi/poifs/crypt/agile/AgileDecryptor.java
@@ -278,6 +278,7 @@ public class AgileDecryptor extends Decryptor {
         }
     }
 
+    @SuppressWarnings("resource")
     public InputStream getDataStream(DirectoryNode dir) throws IOException, GeneralSecurityException {
         DocumentInputStream dis = dir.createDocumentInputStream(DEFAULT_POIFS_ENTRY);
         _length = dis.readLong();
diff --git a/src/ooxml/java/org/apache/poi/poifs/crypt/agile/AgileEncryptionInfoBuilder.java b/src/ooxml/java/org/apache/poi/poifs/crypt/agile/AgileEncryptionInfoBuilder.java
index 39c6acf74..ecf7fe8e6 100644
--- a/src/ooxml/java/org/apache/poi/poifs/crypt/agile/AgileEncryptionInfoBuilder.java
+++ b/src/ooxml/java/org/apache/poi/poifs/crypt/agile/AgileEncryptionInfoBuilder.java
@@ -41,21 +41,23 @@ public class AgileEncryptionInfoBuilder implements EncryptionInfoBuilder {
     AgileDecryptor decryptor;
     AgileEncryptor encryptor;
 
-    public void initialize(EncryptionInfo info, LittleEndianInput dis) throws IOException {
-        this.info = info;
+    @Override
+    public void initialize(EncryptionInfo ei, LittleEndianInput dis) throws IOException {
+        this.info = ei;
         
         EncryptionDocument ed = parseDescriptor((InputStream)dis);
         header = new AgileEncryptionHeader(ed);
         verifier = new AgileEncryptionVerifier(ed);
-        if (info.getVersionMajor() == EncryptionMode.agile.versionMajor
-            && info.getVersionMinor() == EncryptionMode.agile.versionMinor) {
+        if (ei.getVersionMajor() == EncryptionMode.agile.versionMajor
+            && ei.getVersionMinor() == EncryptionMode.agile.versionMinor) {
             decryptor = new AgileDecryptor(this);
             encryptor = new AgileEncryptor(this);
         }
     }
 
-    public void initialize(EncryptionInfo info, CipherAlgorithm cipherAlgorithm, HashAlgorithm hashAlgorithm, int keyBits, int blockSize, ChainingMode chainingMode) {
-        this.info = info;
+    @Override
+    public void initialize(EncryptionInfo ei, CipherAlgorithm cipherAlgorithm, HashAlgorithm hashAlgorithm, int keyBits, int blockSize, ChainingMode chainingMode) {
+        this.info = ei;
 
         if (cipherAlgorithm == null) {
             cipherAlgorithm = CipherAlgorithm.aes128;