X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.acorn%2Fsrc%2Forg%2Fsimantics%2Facorn%2FMainProgram.java;h=ec4d56c211ad54640d6d6f429d8847e8d6bf7760;hb=090aaaa7349a99f59b70cd1fbcdd08c270aca2a2;hp=8dea16d7fe73a5cc0234a6e00998ad964f184513;hpb=751ee12501d220832b672dd433655a4d65806fd9;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.acorn/src/org/simantics/acorn/MainProgram.java b/bundles/org.simantics.acorn/src/org/simantics/acorn/MainProgram.java
index 8dea16d7f..ec4d56c21 100644
--- a/bundles/org.simantics.acorn/src/org/simantics/acorn/MainProgram.java
+++ b/bundles/org.simantics.acorn/src/org/simantics/acorn/MainProgram.java
@@ -61,6 +61,7 @@ public class MainProgram implements Runnable, Closeable {
 		}
 	}
 
+	@SuppressWarnings("unchecked")
 	MainProgram(GraphClientImpl2 client, ClusterManager clusters) {
 
 		this.client = client;
@@ -128,7 +129,7 @@ public class MainProgram implements Runnable, Closeable {
 				try {
 					swapChunks();
 				} catch (AcornAccessVerificationException | IllegalAcornStateException e) {
-				    e.printStackTrace();
+					LOGGER.error("cluster chunk swapping failed", e);
 				} finally {
 					clusters.streamLRU.releaseMutex();
 				}
@@ -146,7 +147,7 @@ public class MainProgram implements Runnable, Closeable {
 			}
 
 		} catch (Throwable t) {
-			t.printStackTrace();
+			LOGGER.error("FATAL: MainProgram died unexpectedly", t);
 		} finally {
 			deathBarrier.release();
 		}
@@ -356,7 +357,7 @@ public class MainProgram implements Runnable, Closeable {
                 executor.awaitTermination(500, TimeUnit.MILLISECONDS);
                 clusterUpdateThreads[i] = null;
             } catch (InterruptedException e) {
-                e.printStackTrace();
+                LOGGER.error("clusterUpdateThread[{}] termination interrupted", i, e);
             }
         }
     }