fix signature extraction when arguments are unobtanaible

Author: LeoDefossez

…launcher/SnapshotCSExtractorLauncer.java …auncher/SnapshotCSExtractorLauncher.javasrc/main/java/org/jdiextractor/launcher/SnapshotCSExtractorLauncer.java renamed to src/main/java/org/jdiextractor/launcher/SnapshotCSExtractorLauncher.java src/main/java/org/jdiextractor/launcher/SnapshotCSExtractorLauncer.java renamed to src/main/java/org/jdiextractor/launcher/SnapshotCSExtractorLauncher.java

@@ -1,5 +1,7 @@
 package org.jdiextractor.launcher;
 
+
+
 import org.jdiextractor.config.CallStackSnapshotExtractorConfig;
 import org.jdiextractor.core.CallStackSnapshotExtractor;
 
@@ -14,12 +16,12 @@
  * object was modified during execution, older frames will show the
  * <i>current</i> modified value, not the value at the time of the call.
  */
-public class SnapshotCSExtractorLauncer extends AbstractLauncher<CallStackSnapshotExtractorConfig> {
+public class SnapshotCSExtractorLauncher extends AbstractLauncher<CallStackSnapshotExtractorConfig> {
 
 	private final String configFileDefaultName = "configCSSnapshot.json";
 
 	public static void main(String[] args) throws Exception {
-		SnapshotCSExtractorLauncer launcher = new SnapshotCSExtractorLauncer();
+		SnapshotCSExtractorLauncher launcher = new SnapshotCSExtractorLauncher();
 
 		launcher.mainCore(args, new CallStackSnapshotExtractor());
 	}

src/main/java/org/jdiextractor/service/serializer/TracePopulator.java

@@ -59,7 +59,6 @@ public TracePopulator(boolean valuesIndependents, int maxObjectDepth) {
 		this.maxObjectDepth = maxObjectDepth;
 	}
 
-
 	public Trace getTrace() {
 		return this.trace;
 	}
@@ -307,17 +306,29 @@ public String signatureParameter(Method method) {
 				paramString = String.format("%s,%s", paramString, parseTypeName(ite.next()));
 			}
 		} catch (AbsentInformationException e) {
-			// nothing to do
+			// In case informations are absents, still try to add informations
+			Iterator<String> ite = method.argumentTypeNames().iterator();
+			if (ite.hasNext()) {
+				paramString = parseTypeName(ite.next());
+			}
+			while (ite.hasNext()) {
+				paramString = String.format("%s,%s", paramString, parseTypeName(ite.next()));
+			}
 		}
 		return String.format("%s(%s)", method.name(), paramString);
 	}
 
-	public String parseTypeName(LocalVariable var) {
+	private String parseTypeName(LocalVariable var) {
 		JVMSignatureToMooseSignatureConverter parser = JVMSignatureToMooseSignatureConverter.make();
 		if (var.genericSignature() == null)
 			return parser.parseTypeSig(var.signature());
 		else
 			return parser.parseTypeSig(var.genericSignature());
 	}
 
+	private String parseTypeName(String s) {
+		int lastDotIndex = s.lastIndexOf('.');
+		return lastDotIndex == -1 ? s : s.substring(lastDotIndex + 1);
+	}
+
 }