Join catch sections using multicatch

Change-Id: I1a9112e6a4f938638c599b489cb0858eca27ab91
Signed-off-by: Carsten Hammer <carsten.hammer@t-online.de>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

24 files changed, 47 insertions, 155 deletions

diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/api/LogCommand.java b/org.eclipse.jgit/src/org/eclipse/jgit/api/LogCommand.java
index cf3d35fe89..9b8016ce20 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/api/LogCommand.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/api/LogCommand.java
@@ -282,13 +282,11 @@ public class LogCommand extends GitCommand<Iterable<RevCommit>> {
 			RevCommit commit = null;
 			try {
 				commit = walk.parseCommit(objectId);
-			} catch (MissingObjectException e) {
-				// ignore: the ref points to an object that does not exist;
-				// it should be ignored as traversal starting point.
-			} catch (IncorrectObjectTypeException e) {
-				// ignore: the ref points to an object that is not a commit
-				// (e.g. a tree or a blob);
-				// it should be ignored as traversal starting point.
+			} catch (MissingObjectException | IncorrectObjectTypeException e) {
+				// ignore as traversal starting point:
+				// - the ref points to an object that does not exist
+				// - the ref points to an object that is not a commit (e.g. a
+				// tree or a blob)
 			}
 			if (commit != null)
 				add(commit);
@@ -348,9 +346,7 @@ public class LogCommand extends GitCommand<Iterable<RevCommit>> {
 			} else
 				walk.markUninteresting(walk.lookupCommit(start));
 			return this;
-		} catch (MissingObjectException e) {
-			throw e;
-		} catch (IncorrectObjectTypeException e) {
+		} catch (MissingObjectException | IncorrectObjectTypeException e) {
 			throw e;
 		} catch (IOException e) {
 			throw new JGitInternalException(MessageFormat.format(
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/api/RebaseCommand.java b/org.eclipse.jgit/src/org/eclipse/jgit/api/RebaseCommand.java
index 0e3d000d3a..9be4c916ba 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/api/RebaseCommand.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/api/RebaseCommand.java
@@ -1295,13 +1295,8 @@ public class RebaseCommand extends GitCommand<RebaseResult> {
 				}
 			}
 			return newCommit;
-		} catch (RefAlreadyExistsException e) {
-			throw new JGitInternalException(e.getMessage(), e);
-		} catch (RefNotFoundException e) {
-			throw new JGitInternalException(e.getMessage(), e);
-		} catch (InvalidRefNameException e) {
-			throw new JGitInternalException(e.getMessage(), e);
-		} catch (CheckoutConflictException e) {
+		} catch (RefAlreadyExistsException | RefNotFoundException
+				| InvalidRefNameException | CheckoutConflictException e) {
 			throw new JGitInternalException(e.getMessage(), e);
 		}
 	}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleAddCommand.java b/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleAddCommand.java
index f92455a96a..8908277725 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleAddCommand.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleAddCommand.java
@@ -238,9 +238,7 @@ public class SubmoduleAddCommand extends
 			modulesConfig.setString(ConfigConstants.CONFIG_SUBMODULE_SECTION,
 					name, ConfigConstants.CONFIG_KEY_URL, uri);
 			modulesConfig.save();
-		} catch (IOException e) {
-			throw new JGitInternalException(e.getMessage(), e);
-		} catch (ConfigInvalidException e) {
+		} catch (IOException | ConfigInvalidException e) {
 			throw new JGitInternalException(e.getMessage(), e);
 		}
 
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleInitCommand.java b/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleInitCommand.java
index 2db12b8e25..6fd94052a4 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleInitCommand.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleInitCommand.java
@@ -128,9 +128,7 @@ public class SubmoduleInitCommand extends GitCommand<Collection<String>> {
 			if (!initialized.isEmpty())
 				config.save();
 			return initialized;
-		} catch (IOException e) {
-			throw new JGitInternalException(e.getMessage(), e);
-		} catch (ConfigInvalidException e) {
+		} catch (IOException | ConfigInvalidException e) {
 			throw new JGitInternalException(e.getMessage(), e);
 		}
 	}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleStatusCommand.java b/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleStatusCommand.java
index 0606c5b8d4..58e59598ed 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleStatusCommand.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleStatusCommand.java
@@ -108,9 +108,7 @@ public class SubmoduleStatusCommand extends
 				statuses.put(status.getPath(), status);
 			}
 			return statuses;
-		} catch (IOException e) {
-			throw new JGitInternalException(e.getMessage(), e);
-		} catch (ConfigInvalidException e) {
+		} catch (IOException | ConfigInvalidException e) {
 			throw new JGitInternalException(e.getMessage(), e);
 		}
 	}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleSyncCommand.java b/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleSyncCommand.java
index 7cf4b73af0..52393695d9 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleSyncCommand.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleSyncCommand.java
@@ -162,9 +162,7 @@ public class SubmoduleSyncCommand extends GitCommand<Map<String, String>> {
 			if (!synced.isEmpty())
 				config.save();
 			return synced;
-		} catch (IOException e) {
-			throw new JGitInternalException(e.getMessage(), e);
-		} catch (ConfigInvalidException e) {
+		} catch (IOException | ConfigInvalidException e) {
 			throw new JGitInternalException(e.getMessage(), e);
 		}
 	}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCache.java b/org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCache.java
index 14653fe17f..667634f7f8 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCache.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCache.java
@@ -253,13 +253,7 @@ public class DirCache {
 
 		try {
 			c.read();
-		} catch (IOException e) {
-			c.unlock();
-			throw e;
-		} catch (RuntimeException e) {
-			c.unlock();
-			throw e;
-		} catch (Error e) {
+		} catch (IOException | RuntimeException | Error e) {
 			c.unlock();
 			throw e;
 		}
@@ -636,13 +630,7 @@ public class DirCache {
 		try (OutputStream o = tmp.getOutputStream();
 				OutputStream bo = new BufferedOutputStream(o)) {
 			writeTo(liveFile.getParentFile(), bo);
-		} catch (IOException err) {
-			tmp.unlock();
-			throw err;
-		} catch (RuntimeException err) {
-			tmp.unlock();
-			throw err;
-		} catch (Error err) {
+		} catch (IOException | RuntimeException | Error err) {
 			tmp.unlock();
 			throw err;
 		}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/LockFile.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/LockFile.java
index b80c58ca9c..f0ee22d57a 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/LockFile.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/LockFile.java
@@ -239,13 +239,7 @@ public class LockFile {
 			// Don't worry about a file that doesn't exist yet, it
 			// conceptually has no current content to copy.
 			//
-		} catch (IOException ioe) {
-			unlock();
-			throw ioe;
-		} catch (RuntimeException ioe) {
-			unlock();
-			throw ioe;
-		} catch (Error ioe) {
+		} catch (IOException | RuntimeException | Error ioe) {
 			unlock();
 			throw ioe;
 		}
@@ -299,13 +293,7 @@ public class LockFile {
 			}
 			os.close();
 			os = null;
-		} catch (IOException ioe) {
-			unlock();
-			throw ioe;
-		} catch (RuntimeException ioe) {
-			unlock();
-			throw ioe;
-		} catch (Error ioe) {
+		} catch (IOException | RuntimeException | Error ioe) {
 			unlock();
 			throw ioe;
 		}
@@ -353,13 +341,7 @@ public class LockFile {
 						os.getChannel().force(true);
 					out.close();
 					os = null;
-				} catch (IOException ioe) {
-					unlock();
-					throw ioe;
-				} catch (RuntimeException ioe) {
-					unlock();
-					throw ioe;
-				} catch (Error ioe) {
+				} catch (IOException | RuntimeException | Error ioe) {
 					unlock();
 					throw ioe;
 				}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/WindowCache.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/WindowCache.java
index e8fac514be..da7250d141 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/WindowCache.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/WindowCache.java
@@ -298,13 +298,7 @@ public class WindowCache {
 			if (mmap)
 				return pack.mmap(offset, windowSize);
 			return pack.read(offset, windowSize);
-		} catch (IOException e) {
-			close(pack);
-			throw e;
-		} catch (RuntimeException e) {
-			close(pack);
-			throw e;
-		} catch (Error e) {
+		} catch (IOException | RuntimeException | Error e) {
 			close(pack);
 			throw e;
 		}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/pack/DeltaWindow.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/pack/DeltaWindow.java
index a047534fbf..d152a392f0 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/pack/DeltaWindow.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/pack/DeltaWindow.java
@@ -365,9 +365,7 @@ final class DeltaWindow {
 
 				resObj.setCachedDelta(deltaCache.cache(zbuf, len, deltaLen));
 				resObj.setCachedSize(deltaLen);
-			} catch (IOException err) {
-				deltaCache.credit(deltaLen);
-			} catch (OutOfMemoryError err) {
+			} catch (IOException | OutOfMemoryError err) {
 				deltaCache.credit(deltaLen);
 			}
 		}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/nls/GlobalBundleCache.java b/org.eclipse.jgit/src/org/eclipse/jgit/nls/GlobalBundleCache.java
index fd425abf35..84bf214607 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/nls/GlobalBundleCache.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/nls/GlobalBundleCache.java
@@ -97,9 +97,7 @@ class GlobalBundleCache {
 				bundles.put(type, bundle);
 			}
 			return (T) bundle;
-		} catch (InstantiationException e) {
-			throw new Error(e);
-		} catch (IllegalAccessException e) {
+		} catch (InstantiationException | IllegalAccessException e) {
 			throw new Error(e);
 		}
 	}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/nls/TranslationBundle.java b/org.eclipse.jgit/src/org/eclipse/jgit/nls/TranslationBundle.java
index cdd7be266f..c41fb416d5 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/nls/TranslationBundle.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/nls/TranslationBundle.java
@@ -182,9 +182,7 @@ public abstract class TranslationBundle {
 					field.set(this, translatedText);
 				} catch (MissingResourceException e) {
 					throw new TranslationStringMissingException(bundleClass, locale, field.getName(), e);
-				} catch (IllegalArgumentException e) {
-					throw new Error(e);
-				} catch (IllegalAccessException e) {
+				} catch (IllegalArgumentException | IllegalAccessException e) {
 					throw new Error(e);
 				}
 			}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/BasePackConnection.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/BasePackConnection.java
index fcf78ac7b9..c1ec19e8fb 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/BasePackConnection.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/BasePackConnection.java
@@ -182,10 +182,7 @@ abstract class BasePackConnection extends BaseConnection {
 		} catch (TransportException err) {
 			close();
 			throw err;
-		} catch (IOException err) {
-			close();
-			throw new TransportException(err.getMessage(), err);
-		} catch (RuntimeException err) {
+		} catch (IOException | RuntimeException err) {
 			close();
 			throw new TransportException(err.getMessage(), err);
 		}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/BasePackFetchConnection.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/BasePackFetchConnection.java
index a729445309..4dd9cc5774 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/BasePackFetchConnection.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/BasePackFetchConnection.java
@@ -400,10 +400,7 @@ public abstract class BasePackFetchConnection extends BasePackConnection
 		} catch (CancelledException ce) {
 			close();
 			return; // Caller should test (or just know) this themselves.
-		} catch (IOException err) {
-			close();
-			throw new TransportException(err.getMessage(), err);
-		} catch (RuntimeException err) {
+		} catch (IOException | RuntimeException err) {
 			close();
 			throw new TransportException(err.getMessage(), err);
 		}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/BundleFetchConnection.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/BundleFetchConnection.java
index 84a0972723..6cf75031cd 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/BundleFetchConnection.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/BundleFetchConnection.java
@@ -112,10 +112,7 @@ class BundleFetchConnection extends BaseFetchConnection {
 		} catch (TransportException err) {
 			close();
 			throw err;
-		} catch (IOException err) {
-			close();
-			throw new TransportException(transport.uri, err.getMessage(), err);
-		} catch (RuntimeException err) {
+		} catch (IOException | RuntimeException err) {
 			close();
 			throw new TransportException(transport.uri, err.getMessage(), err);
 		}
@@ -205,10 +202,7 @@ class BundleFetchConnection extends BaseFetchConnection {
 				packLock = parser.parse(NullProgressMonitor.INSTANCE);
 				ins.flush();
 			}
-		} catch (IOException err) {
-			close();
-			throw new TransportException(transport.uri, err.getMessage(), err);
-		} catch (RuntimeException err) {
+		} catch (IOException | RuntimeException err) {
 			close();
 			throw new TransportException(transport.uri, err.getMessage(), err);
 		}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/HMACSHA1NonceGenerator.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/HMACSHA1NonceGenerator.java
index 6c26b7026a..53eaa6a7f9 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/HMACSHA1NonceGenerator.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/HMACSHA1NonceGenerator.java
@@ -78,9 +78,7 @@ public class HMACSHA1NonceGenerator implements NonceGenerator {
 			SecretKeySpec signingKey = new SecretKeySpec(keyBytes, "HmacSHA1"); //$NON-NLS-1$
 			mac = Mac.getInstance("HmacSHA1"); //$NON-NLS-1$
 			mac.init(signingKey);
-		} catch (InvalidKeyException e) {
-			throw new IllegalStateException(e);
-		} catch (NoSuchAlgorithmException e) {
+		} catch (InvalidKeyException | NoSuchAlgorithmException e) {
 			throw new IllegalStateException(e);
 		}
 	}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/InternalFetchConnection.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/InternalFetchConnection.java
index 9fb9062fbb..dc3dcbc545 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/InternalFetchConnection.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/InternalFetchConnection.java
@@ -107,16 +107,12 @@ class InternalFetchConnection<C> extends BasePackFetchConnection {
 				try {
 					final UploadPack rp = uploadPackFactory.create(req, remote);
 					rp.upload(out_r, in_w, null);
-				} catch (ServiceNotEnabledException e) {
+				} catch (ServiceNotEnabledException
+						| ServiceNotAuthorizedException e) {
 					// Ignored. Client cannot use this repository.
-				} catch (ServiceNotAuthorizedException e) {
-					// Ignored. Client cannot use this repository.
-				} catch (IOException err) {
+				} catch (IOException | RuntimeException err) {
 					// Client side of the pipes should report the problem.
 					err.printStackTrace();
-				} catch (RuntimeException err) {
-					// Client side will notice we went away, and report.
-					err.printStackTrace();
 				} finally {
 					try {
 						out_r.close();
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/InternalPushConnection.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/InternalPushConnection.java
index f05e0b8c7d..9663de09f4 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/InternalPushConnection.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/InternalPushConnection.java
@@ -100,16 +100,14 @@ class InternalPushConnection<C> extends BasePackPushConnection {
 				try {
 					final ReceivePack rp = receivePackFactory.create(req, remote);
 					rp.receive(out_r, in_w, System.err);
-				} catch (ServiceNotEnabledException e) {
-					// Ignored. Client cannot use this repository.
-				} catch (ServiceNotAuthorizedException e) {
+				} catch (ServiceNotEnabledException
+						| ServiceNotAuthorizedException e) {
 					// Ignored. Client cannot use this repository.
 				} catch (IOException e) {
-					// Since the InternalPushConnection
-					// is used in tests, we want to avoid hiding exceptions
-					// because they can point to programming errors on the server
-					// side. By rethrowing, the default handler will dump it
-					// to stderr.
+					// Since the InternalPushConnection is used in tests, we
+					// want to avoid hiding exceptions because they can point to
+					// programming errors on the server side. By rethrowing, the
+					// default handler will dump it to stderr.
 					throw new UncheckedIOException(e);
 				} finally {
 					try {
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/Transport.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/Transport.java
index b6307ad6bb..0b7907035e 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/Transport.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/Transport.java
@@ -180,10 +180,7 @@ public abstract class Transport implements AutoCloseable {
 				TransportProtocol proto;
 				try {
 					proto = (TransportProtocol) f.get(null);
-				} catch (IllegalArgumentException e) {
-					// If we cannot access the field, don't.
-					continue;
-				} catch (IllegalAccessException e) {
+				} catch (IllegalArgumentException | IllegalAccessException e) {
 					// If we cannot access the field, don't.
 					continue;
 				}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportHttp.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportHttp.java
index 9dacaec881..b752a65275 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportHttp.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportHttp.java
@@ -363,9 +363,7 @@ public class TransportHttp extends HttpTransport implements WalkTransport,
 			try (InputStream in = openInputStream(c)) {
 				return getConnection(c, in, service);
 			}
-		} catch (NotSupportedException err) {
-			throw err;
-		} catch (TransportException err) {
+		} catch (NotSupportedException | TransportException err) {
 			throw err;
 		} catch (IOException err) {
 			throw new TransportException(uri, JGitText.get().errorReadingInfoRefs, err);
@@ -449,9 +447,7 @@ public class TransportHttp extends HttpTransport implements WalkTransport,
 					throw new NotSupportedException(msg);
 				}
 			}
-		} catch (NotSupportedException err) {
-			throw err;
-		} catch (TransportException err) {
+		} catch (NotSupportedException | TransportException err) {
 			throw err;
 		} catch (IOException err) {
 			throw new TransportException(uri, JGitText.get().errorReadingInfoRefs, err);
@@ -575,9 +571,7 @@ public class TransportHttp extends HttpTransport implements WalkTransport,
 					String err = status + " " + conn.getResponseMessage(); //$NON-NLS-1$
 					throw new TransportException(uri, err);
 				}
-			} catch (NotSupportedException e) {
-				throw e;
-			} catch (TransportException e) {
+			} catch (NotSupportedException | TransportException e) {
 				throw e;
 			} catch (SSLHandshakeException e) {
 				handleSslFailure(e);
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/UploadPack.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/UploadPack.java
index 8ebaec132f..fb50a533f4 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/UploadPack.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/UploadPack.java
@@ -2002,21 +2002,12 @@ public class UploadPack {
 			} catch (ServiceMayNotContinueException noPack) {
 				// This was already reported on (below).
 				throw noPack;
-			} catch (IOException err) {
-				if (reportInternalServerErrorOverSideband())
+			} catch (IOException | RuntimeException | Error err) {
+				if (reportInternalServerErrorOverSideband()) {
 					throw new UploadPackInternalServerErrorException(err);
-				else
-					throw err;
-			} catch (RuntimeException err) {
-				if (reportInternalServerErrorOverSideband())
-					throw new UploadPackInternalServerErrorException(err);
-				else
-					throw err;
-			} catch (Error err) {
-				if (reportInternalServerErrorOverSideband())
-					throw new UploadPackInternalServerErrorException(err);
-				else
+				} else {
 					throw err;
+				}
 			}
 		} else {
 			sendPack(false, req, accumulator, allTags, unshallowCommits, deepenNots);
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/resolver/FileResolver.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/resolver/FileResolver.java
index 60acd2f8ae..b4a7af094d 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/resolver/FileResolver.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/resolver/FileResolver.java
@@ -127,11 +127,7 @@ public class FileResolver<C> implements RepositoryResolver<C> {
 				} else
 					throw new ServiceNotEnabledException();
 
-			} catch (RuntimeException e) {
-				db.close();
-				throw new RepositoryNotFoundException(name, e);
-
-			} catch (IOException e) {
+			} catch (RuntimeException | IOException e) {
 				db.close();
 				throw new RepositoryNotFoundException(name, e);
 
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/util/GSSManagerFactory.java b/org.eclipse.jgit/src/org/eclipse/jgit/util/GSSManagerFactory.java
index da57999e29..5927b33355 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/util/GSSManagerFactory.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/util/GSSManagerFactory.java
@@ -145,13 +145,8 @@ public abstract class GSSManagerFactory {
 
 				return (GSSManager) GSS_MANAGER_IMPL_CONSTRUCTOR
 						.newInstance(httpCaller);
-			} catch (InstantiationException e) {
-				throw new Error(e);
-			} catch (IllegalAccessException e) {
-				throw new Error(e);
-			} catch (IllegalArgumentException e) {
-				throw new Error(e);
-			} catch (InvocationTargetException e) {
+			} catch (InstantiationException | IllegalAccessException
+					| IllegalArgumentException | InvocationTargetException e) {
 				throw new Error(e);
 			}
 		}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/util/HttpSupport.java b/org.eclipse.jgit/src/org/eclipse/jgit/util/HttpSupport.java
index 9190a5915a..54e4ee01fd 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/util/HttpSupport.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/util/HttpSupport.java
@@ -303,9 +303,7 @@ public class HttpSupport {
 		try {
 			conn.configure(null, trustAllCerts, null);
 			conn.setHostnameVerifier(new DummyHostnameVerifier());
-		} catch (KeyManagementException e) {
-			throw new IOException(e.getMessage());
-		} catch (NoSuchAlgorithmException e) {
+		} catch (KeyManagementException | NoSuchAlgorithmException e) {
 			throw new IOException(e.getMessage());
 		}
 	}