Bug 561967 - [Tests] 3 tests failing on cen64-gtk3 since I20200406-0350

Change-Id: Id74266e2d257611fdd23fc4e515e32d91231d23c
diff --git a/org.eclipse.jdt.debug.tests/tests/org/eclipse/jdt/debug/tests/core/ProcessTests.java b/org.eclipse.jdt.debug.tests/tests/org/eclipse/jdt/debug/tests/core/ProcessTests.java
index f916598..949830c 100644
--- a/org.eclipse.jdt.debug.tests/tests/org/eclipse/jdt/debug/tests/core/ProcessTests.java
+++ b/org.eclipse.jdt.debug.tests/tests/org/eclipse/jdt/debug/tests/core/ProcessTests.java
@@ -69,6 +69,12 @@
 	public void testAlreadyTerminatedProcess() throws Exception {
 		Process process;
 		if (Platform.getOS().equals(Platform.OS_LINUX)) {
+			// printing env command
+			{
+				Runtime.getRuntime().exec("env");
+				Thread.sleep(500);
+
+			}
 			process = DebugPlugin.exec(new String[] { "java" }, new File("/tmp"));
 		} else {
 			process = DebugPlugin.exec(new String[] { "java" }, null);