refactor

unnecessary getTestRepoUrl() is removed
documentation updated

Author: host6

README.md

@@ -13,11 +13,20 @@ Features:
 - File content getting and setting
 - File create and remove
 
+Use cases
+- VCS server hooks
+- Build machines
+  - checking in\out, tagging
+- Software project management systems
+  - Create own branches from GUI, browse commits, product versions management, etc
+- Product release automation
+  - automatic merging, forking, tagging, version bumping, etc
+  - Example: [scm4j-releaser](https://github.com/scm4j/scm4j-releaser)
+
+
 # Terms
 - Workspace Home
   - Local home folder of all folders used by vcs-related operations. See [scm4j-vcs-api](https://github.com/scm4j/scm4j-vcs-api) for details
-- Repository Workspace
-  - Local folder for LWC folders related to Repository of one type. See [scm4j-vcs-api](https://github.com/scm4j/scm4j-vcs-api) for details
 - Locked Working Copy, LWC
   - Local folder where vcs-related operations are executed. Provides thread- and process-safe repository of working folders. See [scm4j-vcs-api](https://github.com/scm4j/scm4j-vcs-api) for details
 - Test Repository
@@ -60,7 +69,7 @@ Features:
 - Or run `gradle test`
 
 # Limitations
-- According to IVCS description `IVCS.getBranches()` should return list of user-created branches. But a branch and a dir are the same for SVN. So `SVNVCS.getBranches()` returns set of first level folders of "Branches/" branch and "Trunk" branch. I.e.:
+- According to IVCS description `IVCS.getBranches()` should return list of user-created branches. But a branch and a dir are the same for SVN. So `SVNVCS.getBranches()` returns set of first-level folders of "Branches/" branch and "Trunk" branch. I.e.:
 	- Assume we have following directory structure:
 		- Branches/Br1/Folder/file.txt
 		- Branches/Br2/Folder/file.txt

src/main/java/org/scm4j/vcs/svn/SVNVCS.java

@@ -503,7 +503,7 @@ public String getVCSTypeString() {
 
 	@Override
 	public VCSCommit removeFile(String branchName, String filePath, String commitMessage) {
-		try (IVCSLockedWorkingCopy wc = repo.getVCSLockedWorkingCopy()) {
+		try {
 			SVNCommitInfo res = clientManager
 					.getCommitClient()
 					.doDelete(new SVNURL[] {getBranchUrl(branchName).appendPath(filePath, true)}, commitMessage);

src/test/java/org/scm4j/vcs/svn/SVNVCSTest.java

@@ -64,11 +64,6 @@ public String getVCSTypeString() {
 		return "svn";
 	}
 
-	@Override
-	protected String getTestRepoUrl() {
-		return "file:///" + localVCSWorkspace.getHomeFolder().getPath().replace("\\", "/") + "/";
-	}
-
 	@Override
 	protected IVCS getVCS(IVCSRepositoryWorkspace mockedVCSRepo) {
 		// nulls as user and pwd because we using file repository, not server