fixes a tiny window of error in incremental compilation. File.lastModified()Root_ajdt_support

only reports timestamps to the second (rounding down). We compare
against the lastBuildTime. It is therefore possible to miss updates
that have occured <1000ms after the last build.

1 files changed, 5 insertions, 3 deletions

diff --git a/org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/core/builder/AjState.java b/org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/core/builder/AjState.java
index 9c531df4a..6950b307a 100644
--- a/org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/core/builder/AjState.java
+++ b/org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/core/builder/AjState.java
@@ -131,8 +131,9 @@ public class AjState {
 			if (!file.exists()) continue;
 			
 			long modTime = file.lastModified();
-			//System.out.println("check: " + file + " mod " + modTime + " build " + lastBuildTime);			
-			if (modTime >= lastBuildTime) {
+			//System.out.println("check: " + file + " mod " + modTime + " build " + lastBuildTime);	
+			// need to add 1000 since lastModTime is only accurate to a second on some (all?) platforms
+			if (modTime + 1000 >= lastBuildTime) {
 				ret.add(file);
 			} 
 		}
@@ -153,7 +154,8 @@ public class AjState {
 			
 			long modTime = file.lastModified();
 			//System.out.println("check: " + file + " mod " + modTime + " build " + lastBuildTime);			
-			if (modTime >= lastBuildTime) {
+			// need to add 1000 since lastModTime is only accurate to a second on some (all?) platforms
+			if (modTime + 1000 >= lastBuildTime) {
 				ret.add(bsfile);
 			} 
 		}