import com.android.dx.Version; //导入依赖的package包/类
/**
 * Creates and returns the manifest to use for the output. This may
 * modify {@link #outputResources} (removing the pre-existing manifest).
 *
 * @return {@code non-null;} the manifest
 */
private static Manifest makeManifest() throws IOException {
    byte[] manifestBytes = outputResources.get(MANIFEST_NAME);
    Manifest manifest;
    Attributes attribs;

    if (manifestBytes == null) {
        // We need to construct an entirely new manifest.
        manifest = new Manifest();
        attribs = manifest.getMainAttributes();
        attribs.put(Attributes.Name.MANIFEST_VERSION, "1.0");
    } else {
        manifest = new Manifest(new ByteArrayInputStream(manifestBytes));
        attribs = manifest.getMainAttributes();
        outputResources.remove(MANIFEST_NAME);
    }

    String createdBy = attribs.getValue(CREATED_BY);
    if (createdBy == null) {
        createdBy = "";
    } else {
        createdBy += " + ";
    }
    createdBy += "dx " + Version.VERSION;

    attribs.put(CREATED_BY, createdBy);
    attribs.putValue("Dex-Location", DexFormat.DEX_IN_JAR_NAME);

    return manifest;
}
 

import com.android.dx.Version; //导入依赖的package包/类
/**
 * Creates and returns the manifest to use for the output. This may
 * modify {@link #outputResources} (removing the pre-existing manifest).
 *
 * @return {@code non-null;} the manifest
 */
private Manifest makeManifest() throws IOException {
    byte[] manifestBytes = outputResources.get(MANIFEST_NAME);
    Manifest manifest;
    Attributes attribs;

    if (manifestBytes == null) {
        // We need to construct an entirely new manifest.
        manifest = new Manifest();
        attribs = manifest.getMainAttributes();
        attribs.put(Attributes.Name.MANIFEST_VERSION, "1.0");
    } else {
        manifest = new Manifest(new ByteArrayInputStream(manifestBytes));
        attribs = manifest.getMainAttributes();
        outputResources.remove(MANIFEST_NAME);
    }

    String createdBy = attribs.getValue(CREATED_BY);
    if (createdBy == null) {
        createdBy = "";
    } else {
        createdBy += " + ";
    }
    createdBy += "dx " + Version.VERSION;

    attribs.put(CREATED_BY, createdBy);
    attribs.putValue("Dex-Location", DexFormat.DEX_IN_JAR_NAME);

    return manifest;
}
 

import com.android.dx.Version; //导入依赖的package包/类
/**
 * Prints the version message.
 */
private static void version() {
    System.err.println("dx version " + Version.VERSION);
    System.exit(0);
}