diff --git a/interface/src/main/java/xsbti/AnalysisCallback.java b/interface/src/main/java/xsbti/AnalysisCallback.java
index d00f5b7ed..55a90f011 100644
--- a/interface/src/main/java/xsbti/AnalysisCallback.java
+++ b/interface/src/main/java/xsbti/AnalysisCallback.java
@@ -7,8 +7,6 @@ import java.io.File;
 
 public interface AnalysisCallback
 {
-	/** Called before the source at the given location is processed. */
-	public void beginSource(File source);
 	/** Called to indicate that the source file <code>source</code> depends on the source file
 	* <code>dependsOn</code>.  Note that only source files included in the current compilation will
 	* passed to this method.  Dependencies on classes generated by sources not in the current compilation will
@@ -24,8 +22,6 @@ public interface AnalysisCallback
 	/** Called to indicate that the source file <code>source</code> produces a class file at
 	* <code>module</code> contain class <code>name</code>.*/
 	public void generatedClass(File source, File module, String name);
-	/** Called after the source at the given location has been processed. */
-	public void endSource(File sourcePath);
 	/** Called when the public API of a source file is extracted. */
 	public void api(File sourceFile, xsbti.api.SourceAPI source);
 	/** Provides problems discovered during compilation.  These may be reported (logged) or unreported.
diff --git a/interface/src/test/scala/TestCallback.scala b/interface/src/test/scala/TestCallback.scala
index 061457723..5c0de068e 100644
--- a/interface/src/test/scala/TestCallback.scala
+++ b/interface/src/test/scala/TestCallback.scala
@@ -5,20 +5,15 @@ package xsbti
 
 class TestCallback extends AnalysisCallback
 {
-	val beganSources = new ArrayBuffer[File]
-	val endedSources = new ArrayBuffer[File]
 	val sourceDependencies = new ArrayBuffer[(File, File, Boolean)]
 	val binaryDependencies = new ArrayBuffer[(File, String, File, Boolean)]
 	val products = new ArrayBuffer[(File, File, String)]
 	val apis = new ArrayBuffer[(File, xsbti.api.SourceAPI)]
 
-	def beginSource(source: File) { beganSources += source }
-
 	def sourceDependency(dependsOn: File, source: File, inherited: Boolean) { sourceDependencies += ((dependsOn, source, inherited)) }
 	def binaryDependency(binary: File, name: String, source: File, inherited: Boolean) { binaryDependencies += ((binary, name, source, inherited)) }
 	def generatedClass(source: File, module: File, name: String) { products += ((source, module, name)) }
-	def endSource(source: File) { endedSources += source }
 
 	def api(source: File, sourceAPI: xsbti.api.SourceAPI) { apis += ((source, sourceAPI)) }
 	def problem(category: String, pos: xsbti.Position, message: String, severity: xsbti.Severity, reported: Boolean) {}
-}
\ No newline at end of file
+}