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POWhy does DocumentBuilder Parse work OK in Eclipse, but not IntelliJ IDEA?
 

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  1. POWhy does DocumentBuilder Parse work OK in Eclipse, but not IntelliJ IDEA?
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    <p>I've been attempting to parse some XML via <code>DocumentBuilder.Parse</code>:</p> <pre><code> try { HttpClient httpClient = new DefaultHttpClient(); HttpContext localContext = new BasicHttpContext(); HttpPost httpPost = new HttpPost(url); HttpResponse response = httpClient.execute(httpPost, localContext); InputStream in = response.getEntity().getContent(); DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder(); Document doc = builder.parse(in); return doc; } catch (Exception e) { e.printStackTrace(); } </code></pre> <p>This works fine in Eclipse and return the <code>Document</code>.</p> <p>However, run in IntelliJ IDEA the code hits <code>Document doc = builder.parse(in);</code> then skips directly past the entire try/catch and to a return <code>null</code> (or whatever code may be there) directly after the try/catch.</p> <p>It throws no exceptions and provides no indication as to why it may simply fail!</p> <p>Does anyone have any idea why this may happen? I'd really rather not go back to Eclipse</p> <p>EDIT - Demonstration:</p> <pre><code> try { HttpClient httpClient = new DefaultHttpClient(); HttpContext localContext = new BasicHttpContext(); HttpPost httpPost = new HttpPost(url); HttpResponse response = httpClient.execute(httpPost, localContext); InputStream in = response.getEntity().getContent(); DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder(); Document doc = builder.parse(in); //if we step through to here, this line executes then goes directly to "x" below return doc; } catch (Exception e) { e.printStackTrace(); } return null; //x </code></pre> <p>Also tried adding the following to catch errors, none of these were hit either:</p> <pre><code> builder.setErrorHandler(new ErrorHandler() { @Override public void error(SAXParseException arg0) throws SAXException { throw arg0; } @Override public void fatalError(SAXParseException arg0) throws SAXException { throw arg0; } @Override public void warning(SAXParseException arg0) throws SAXException { throw arg0; } }); </code></pre> <p>EDIT 2: Imports</p> <pre><code>import java.io.InputStream; import java.util.ArrayList; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import org.apache.http.HttpResponse; import org.apache.http.client.HttpClient; import org.apache.http.client.methods.HttpPost; import org.apache.http.impl.client.DefaultHttpClient; import org.apache.http.protocol.BasicHttpContext; import org.apache.http.protocol.HttpContext; import org.w3c.dom.Document; import org.w3c.dom.Node; import org.w3c.dom.NodeList; import com.google.android.gms.maps.model.LatLng; import android.content.Context; import android.util.Log; </code></pre>
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    1. USDaniel Frear
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    1. COI would invalidates Idea caches (see quick action menu `Invalidates caches`), rebuild the project (`rebuild project`), redeploy and try again. Also a `Log.e("", "Exception", e)` in the `catch` block might help with diagnostic.
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    2. COHi RC - thanks for cleaning up the post, it was early morning ;) I've tried doing just that, but unfortunately it still jumps straight past the return. I've updated the question to demonstrate further
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      1. USDaniel Frear
 

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