Bug 404648 - [1.8][compiler] investigate differences between ECJ & javac

- new raw javac versions as seen on JIRO and more
- avoid exception stack on stderr if output dir has never been created

Change-Id: I88dcaac2a491fe2eb4e0b30a370fcfe17a92fb11

1 files changed, 8 insertions, 0 deletions

diff --git a/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/AbstractRegressionTest.java b/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/AbstractRegressionTest.java
index 55553d1ffd..455ff4ba76 100644
--- a/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/AbstractRegressionTest.java
+++ b/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/AbstractRegressionTest.java
@@ -380,6 +380,12 @@ static class JavacCompiler {
 			if ("1.8.0_182".equals(rawVersion)) {
 				return 2500;
 			}
+			if ("1.8.0_202".equals(rawVersion)) {
+				return 2600;
+			}
+			if ("1.8.0_212".equals(rawVersion)) {
+				return 2700;
+			}
 		}
 		if (version == JavaCore.VERSION_9) {
 			if ("9".equals(rawVersion)) {
@@ -2432,6 +2438,8 @@ protected void runJavac(
 }
 private void deleteSourceFiles(File directory) {
 	try {
+		if (!directory.exists())
+			return;
 		Files.walk(directory.toPath())
 			.filter(f -> f.endsWith(SuffixConstants.SUFFIX_STRING_java))
 			.map(java.nio.file.Path::toFile)