java: combine nested if statements
Change-Id: I0457b81668e9427a3c8d6a4af93438b7fb2bb7ba
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@@ -114,11 +114,9 @@ public class ParcelDescriptor {
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}
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public String getLanguage() {
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if (language == null) {
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if (document != null) {
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Element e = document.getDocumentElement();
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language = e.getAttribute("language");
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}
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if (language == null && document != null) {
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Element e = document.getDocumentElement();
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language = e.getAttribute("language");
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}
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return language;
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@@ -98,25 +98,23 @@ public class UnoPkgContainer extends ParcelContainer {
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try {
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DeployedUnoPackagesDB db = getUnoPackagesDB();
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if (db != null) {
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if (db.removePackage(language, url)) {
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writeUnoPackageDB(db);
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ParcelContainer container = registeredPackages.get(url);
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if (db != null && db.removePackage(language, url)) {
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writeUnoPackageDB(db);
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ParcelContainer container = registeredPackages.get(url);
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if (!container.hasElements()) {
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// When all libraries within a package bundle
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// ( for this language ) are removed also
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// remove the container from its parent
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// Otherwise, a container ( with no containees )
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// representing the uno package bundle will
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// still exist and so will get displayed
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if (container.parent() != null) {
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container.parent().removeChildContainer(container);
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}
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if (!container.hasElements()) {
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// When all libraries within a package bundle
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// ( for this language ) are removed also
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// remove the container from its parent
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// Otherwise, a container ( with no containees )
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// representing the uno package bundle will
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// still exist and so will get displayed
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if (container.parent() != null) {
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container.parent().removeChildContainer(container);
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}
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registeredPackages.remove(url);
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}
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registeredPackages.remove(url);
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}
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} catch (Exception e) {
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//TODO revisit exception handling and exception here
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@@ -235,10 +235,8 @@ public class UCBStreamHandler extends URLStreamHandler {
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// TODO don't depend on result of available() or size()
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// just read stream 'till complete
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if (sz == 0) {
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if (xInputStream.available() > 0) {
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sz = xInputStream.available();
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}
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if (sz == 0 && xInputStream.available() > 0) {
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sz = xInputStream.available();
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}
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LogUtils.DEBUG("size of file " + path + " is " + sz);
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