From 74a79501bb14df8b92ed373b88c638f2b20e86d3 Mon Sep 17 00:00:00 2001 From: "Marc R. Hoffmann" Date: Mon, 7 Jul 2014 22:28:48 +0200 Subject: GitHub #225: Use unique file names for dumped classes. --- .../src/org/jacoco/agent/rt/internal/ClassFileDumper.java | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'org.jacoco.agent.rt') diff --git a/org.jacoco.agent.rt/src/org/jacoco/agent/rt/internal/ClassFileDumper.java b/org.jacoco.agent.rt/src/org/jacoco/agent/rt/internal/ClassFileDumper.java index 84ac5d4c..4da99b7e 100644 --- a/org.jacoco.agent.rt/src/org/jacoco/agent/rt/internal/ClassFileDumper.java +++ b/org.jacoco.agent.rt/src/org/jacoco/agent/rt/internal/ClassFileDumper.java @@ -16,6 +16,8 @@ import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStream; +import org.jacoco.core.internal.data.CRC64; + /** * Internal dumper for class files. */ @@ -62,7 +64,9 @@ class ClassFileDumper { localname = name; } outputdir.mkdirs(); - final File file = new File(outputdir, localname + ".class"); + final Long id = Long.valueOf(CRC64.checksum(contents)); + final File file = new File(outputdir, String.format( + "%s.%016x.class", localname, id)); final OutputStream out = new FileOutputStream(file); out.write(contents); out.close(); -- cgit v1.2.3