remove some unused imports and some useless TODOs, slightly more

coverage, @Overrides, more info on failing test, fix some Eclipse
warnings

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1554535 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 0 insertions, 17 deletions

diff --git a/src/ooxml/java/org/apache/poi/openxml4j/opc/internal/signature/DigitalCertificatePart.java b/src/ooxml/java/org/apache/poi/openxml4j/opc/internal/signature/DigitalCertificatePart.java
index 19ba500f2e..797f12f02a 100644
--- a/src/ooxml/java/org/apache/poi/openxml4j/opc/internal/signature/DigitalCertificatePart.java
+++ b/src/ooxml/java/org/apache/poi/openxml4j/opc/internal/signature/DigitalCertificatePart.java
@@ -41,38 +41,29 @@ public final class DigitalCertificatePart extends PackagePart  {
 
 	@Override
 	public void close() {
-		// TODO Auto-generated method stub
-
 	}
 
 	@Override
 	public void flush() {
-		// TODO Auto-generated method stub
-
 	}
 
 	@Override
 	protected InputStream getInputStreamImpl() throws IOException {
-		// TODO Auto-generated method stub
 		return null;
 	}
 
 	@Override
 	protected OutputStream getOutputStreamImpl() {
-		// TODO Auto-generated method stub
 		return null;
 	}
 
 	@Override
 	public boolean load(InputStream ios) throws InvalidFormatException {
-		// TODO Auto-generated method stub
 		return false;
 	}
 
 	@Override
 	public boolean save(OutputStream zos) throws OpenXML4JException {
-		// TODO Auto-generated method stub
 		return false;
 	}
-
 }
diff --git a/src/ooxml/java/org/apache/poi/openxml4j/opc/signature/PackageDigitalSignature.java b/src/ooxml/java/org/apache/poi/openxml4j/opc/signature/PackageDigitalSignature.java
index c7a9b8f7ea..370e52e512 100644
--- a/src/ooxml/java/org/apache/poi/openxml4j/opc/signature/PackageDigitalSignature.java
+++ b/src/ooxml/java/org/apache/poi/openxml4j/opc/signature/PackageDigitalSignature.java
@@ -34,37 +34,29 @@ public final class PackageDigitalSignature extends PackagePart {
 
 	@Override
 	public void close() {
-		// TODO Auto-generated method stub
-
 	}
 
 	@Override
 	public void flush() {
-		// TODO Auto-generated method stub
-
 	}
 
 	@Override
 	protected InputStream getInputStreamImpl() throws IOException {
-		// TODO Auto-generated method stub
 		return null;
 	}
 
 	@Override
 	protected OutputStream getOutputStreamImpl() {
-		// TODO Auto-generated method stub
 		return null;
 	}
 
 	@Override
 	public boolean load(InputStream ios) throws InvalidFormatException {
-		// TODO Auto-generated method stub
 		return false;
 	}
 
 	@Override
 	public boolean save(OutputStream zos) throws OpenXML4JException {
-		// TODO Auto-generated method stub
 		return false;
 	}
 }