245566: introduced name environment sharing across compiles through the state object

diff --git a/tests/src/org/aspectj/systemtest/incremental/tools/IncrementalPerformanceTests.java b/tests/src/org/aspectj/systemtest/incremental/tools/IncrementalPerformanceTests.java
index 32faf78fd8fa3a62c7021bf42a449893755e96a1..81ec7eac39ac450d2aac78fa98fe421b7bc5445f 100644 (file)
--- a/tests/src/org/aspectj/systemtest/incremental/tools/IncrementalPerformanceTests.java
+++ b/tests/src/org/aspectj/systemtest/incremental/tools/IncrementalPerformanceTests.java
@@ -51,6 +51,8 @@ public class IncrementalPerformanceTests extends AbstractMultiProjectIncremental
                long nochangebuild = getTimeTakenForBuild(proj);
                System.out.println("Incr build time for no changes at all: " + nochangebuild + "ms");
 
+               // An incremental build with no source file changes at all *and* we tell the compiler there are
+               // no source changes (so it doesn't need to check timestamps). super fast
                addProjectSourceFileChanged(proj, null);
                build(proj);
                checkWasntFullBuild();