Move archive classes into their own package

1 files changed, 11 insertions, 0 deletions

diff --git a/src/main/java/org/zwobble/mammoth/internal/archives/Archives.java b/src/main/java/org/zwobble/mammoth/internal/archives/Archives.java
new file mode 100644
index 0000000..e0322fb
--- /dev/null
+++ b/src/main/java/org/zwobble/mammoth/internal/archives/Archives.java
@@ -0,0 +1,11 @@
+package org.zwobble.mammoth.internal.archives;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+public class Archives {
+    public static InputStream getInputStream(Archive file, String name) throws IOException {
+        return file.tryGetInputStream(name)
+            .orElseThrow(() -> new IOException("Missing entry in file: " + name));
+    }
+}