Clean jvmfwk tracing output

Change-Id: I070fb24e9466d697a6014bd65635f6cda8736819

jvmfwk/plugins/sunmajor/pluginlib/sunjavaplugin.cxx

@@ -602,8 +602,7 @@ javaPluginError jfw_plugin_startJavaVirtualMachine(
     if ( ! isVendorSupported(pInfo->sVendor))
         return JFW_PLUGIN_E_WRONG_VENDOR;
     OUString sRuntimeLib = getRuntimeLib(pInfo->arVendorData);
-    JFW_TRACE2("[Java framework] Using Java runtime library: "
-              + sRuntimeLib + ".\n");
+    JFW_TRACE2("Using Java runtime library: " << sRuntimeLib);
 
 #ifndef ANDROID
     // On linux we load jvm with RTLD_GLOBAL. This is necessary for debugging, because
@@ -624,9 +623,7 @@ javaPluginError jfw_plugin_startJavaVirtualMachine(
                     "[Java framework]sunjavaplugin" SAL_DLLEXTENSION
                        " could not load Java runtime library: \n"
                     + sRuntimeLib + "\n");
-         JFW_TRACE0("[Java framework]sunjavaplugin" SAL_DLLEXTENSION
-                    " could not load Java runtime library: \n"
-                    + sRuntimeLib +  "\n");
+         JFW_TRACE0("Could not load Java runtime library: " << sRuntimeLib);
          return JFW_PLUGIN_E_VM_CREATION_FAILED;
      }
 
@@ -704,7 +701,7 @@ javaPluginError jfw_plugin_startJavaVirtualMachine(
         }
 #endif
 #if OSL_DEBUG_LEVEL >= 2
-        JFW_TRACE2("VM option: " << options[n].optionString << "\n");
+        JFW_TRACE2("VM option: " << options[n].optionString);
 #endif
         ++n;
     }
@@ -765,7 +762,7 @@ javaPluginError jfw_plugin_startJavaVirtualMachine(
     else
     {
         *ppVm = pJavaVM;
-        JFW_TRACE2("[Java framework] sunjavaplugin" SAL_DLLEXTENSION " has created a VM.\n");
+        JFW_TRACE2("JVM created");
     }
 #else
     (void) arOptions;
@@ -809,28 +806,25 @@ javaPluginError jfw_plugin_existJRE(const JavaInfo *pInfo, sal_Bool *exist)
     if (ret == JFW_PLUGIN_E_NONE && *exist == sal_True)
     {
         OUString sRuntimeLib = getRuntimeLib(pInfo->arVendorData);
-        JFW_TRACE2("[Java framework] Checking existence of Java runtime library.\n");
+        JFW_TRACE2("Checking existence of Java runtime library");
 
         ::osl::DirectoryItem itemRt;
         ::osl::File::RC rc_itemRt = ::osl::DirectoryItem::get(sRuntimeLib, itemRt);
         if (::osl::File::E_None == rc_itemRt)
         {
             *exist = sal_True;
-            JFW_TRACE2("[Java framework] Java runtime library exist: "
-              + sRuntimeLib + "\n");
+            JFW_TRACE2("Java runtime library exist: " << sRuntimeLib);
 
         }
         else if (::osl::File::E_NOENT == rc_itemRt)
         {
             *exist = sal_False;
-            JFW_TRACE2("[Java framework] Java runtime library does not exist: "
-                       + sRuntimeLib + "\n");
+            JFW_TRACE2("Java runtime library does not exist: " << sRuntimeLib);
         }
         else
         {
             ret = JFW_PLUGIN_E_ERROR;
-            JFW_TRACE2("[Java framework] Error while looking for Java runtime library: "
-                       + sRuntimeLib + " \n");
+            JFW_TRACE2("Error while looking for Java runtime library: " << sRuntimeLib);
         }
     }
     return ret;

jvmfwk/plugins/sunmajor/pluginlib/sunversion.cxx

@@ -403,7 +403,7 @@ SelfTest::SelfTest()
             break;
     }
     if (bRet)
-        JFW_TRACE2("[Java framework] sunjavaplugin: Testing class SunVersion succeeded.\n");
+        JFW_TRACE2("Testing class SunVersion succeeded.");
     else
         OSL_ENSURE(bRet, "[Java framework] sunjavaplugin: SunVersion self test failed.\n");
 }

jvmfwk/plugins/sunmajor/pluginlib/util.cxx

@@ -165,8 +165,7 @@ namespace
 #endif
             buf.appendAscii( SAL_CONFIGFILE("/sunjavaplugin") );
             sIni = buf.makeStringAndClear();
-            JFW_TRACE2("[Java framework] sunjavaplugin: "
-                       "Using configuration file \n" +  sIni);
+            JFW_TRACE2("Using configuration file " << sIni);
             return sIni;
         }
    };
@@ -441,7 +440,7 @@ bool getJavaProps(const OUString & exePath,
     FileHandleReader stdoutReader(fileOut);
     rtl::Reference< AsynchReader > stderrReader(new AsynchReader(fileErr));
 
-    JFW_TRACE2("\n[Java framework] Executing: " + exePath + ".\n");
+    JFW_TRACE2("Executing: " + exePath);
     oslProcessError procErr =
         osl_executeProcess_WithRedirectedIO( exePath.pData,//usExe.pData,
                                              args,
@@ -458,7 +457,7 @@ bool getJavaProps(const OUString & exePath,
 
     if( procErr != osl_Process_E_None)
     {
-        JFW_TRACE2("[Java framework] Execution failed. \n");
+        JFW_TRACE2("Execution failed");
         *bProcessRun = false;
         SAL_WARN("jfw",
             "osl_executeProcess failed (" << ret << "): \"" << exePath << "\"");
@@ -466,7 +465,7 @@ bool getJavaProps(const OUString & exePath,
     }
     else
     {
-        JFW_TRACE2("[Java framework] Java executed successfully.\n");
+        JFW_TRACE2("Java executed successfully");
         *bProcessRun = true;
     }
 
@@ -484,7 +483,7 @@ bool getJavaProps(const OUString & exePath,
         OUString sLine;
         if (!decodeOutput(aLine, &sLine))
             continue;
-        JFW_TRACE2("[Java framework]:\" " << sLine << " \".\n");
+        JFW_TRACE2(" \"" << sLine << " \"");
         sLine = sLine.trim();
         if (sLine.isEmpty())
             continue;
@@ -511,8 +510,8 @@ bool getJavaProps(const OUString & exePath,
 
     //process error stream data
     stderrReader->join();
-    JFW_TRACE2("[Java framework]  Java wrote to stderr:\" "
-               << stderrReader->getData().getStr() << " \".\n");
+    JFW_TRACE2("Java wrote to stderr:\" "
+               << stderrReader->getData().getStr() << " \"");
 
     TimeValue waitMax= {5 ,0};
     procErr = osl_joinProcessWithTimeout(javaProcess, &waitMax);
@@ -904,9 +903,7 @@ rtl::Reference<VendorBase> getJREInfoByPath(
                            SameOrSubDirJREMap(sResolvedDir));
     if (entry2 != mapJREs.end())
     {
-        JFW_TRACE2(OUString("[Java framework] sunjavaplugin")
-                   + SAL_DLLEXTENSION ": JRE found again (detected before): "
-                   + sResolvedDir + ".\n");
+        JFW_TRACE2("JRE found again (detected before): " << sResolvedDir);
         return entry2->second;
     }
 
@@ -936,7 +933,6 @@ rtl::Reference<VendorBase> getJREInfoByPath(
                 sFullPath = sResolvedDir +
                 OUString("/") + (*i);
 
-
             sFilePath = resolveFilePath(sFullPath);
 
             if (sFilePath.isEmpty())
@@ -959,9 +955,7 @@ rtl::Reference<VendorBase> getJREInfoByPath(
             MapIt entry =  mapJREs.find(sFilePath);
             if (entry != mapJREs.end())
             {
-                JFW_TRACE2(OUString("[Java framework] sunjavaplugin")
-                   + SAL_DLLEXTENSION ": JRE found again (detected before): "
-                   + sFilePath + ".\n");
+                JFW_TRACE2("JRE found again (detected before): " << sFilePath);
 
                 return entry->second;
             }
@@ -1059,9 +1053,7 @@ rtl::Reference<VendorBase> getJREInfoByPath(
     }
     else
     {
-        JFW_TRACE2(OUString("[Java framework] sunjavaplugin")
-                   + SAL_DLLEXTENSION ": Found JRE: " + sResolvedDir
-                   + " \n at: " + path + ".\n");
+        JFW_TRACE2("Found JRE: " << sResolvedDir << " at: " << path);
 
         mapJREs.insert(MAPJRE::value_type(sResolvedDir, ret));
         mapJREs.insert(MAPJRE::value_type(sFilePath, ret));
@@ -1140,6 +1132,11 @@ void createJavaInfoFromPath(vector<rtl::Reference<VendorBase> >& vecInfos)
 void createJavaInfoFromJavaHome(vector<rtl::Reference<VendorBase> >& vecInfos)
 {
     // Get Java from JAVA_HOME environment
+
+    // Note that on OS X is it not normal at all to have a JAVA_HOME environment
+    // variable. We set it in our build environment for build-time programs, though,
+    // so it is set when running unit tests that involve Java functionality. (Which affects
+    // at least CppunitTest_dbaccess_dialog_save, too, and not only the JunitTest ones.)
     char *szJavaHome= getenv("JAVA_HOME");
     if(szJavaHome)
     {
@@ -1173,7 +1170,7 @@ bool makeDriveLetterSame(OUString * fileURL)
 
 void createJavaInfoDirScan(vector<rtl::Reference<VendorBase> >& vecInfos)
 {
-    JFW_TRACE2("\n[Java framework] Checking \"/usr/jdk/latest\"\n");
+    JFW_TRACE2("Checking /usr/jdk/latest");
     getJREInfoByPath("file:////usr/jdk/latest", vecInfos);
 }
 
@@ -1239,15 +1236,10 @@ void createJavaInfoDirScan(vector<rtl::Reference<VendorBase> >& vecInfos)
                     case File::E_NOTDIR:
                         continue;
                     case File::E_ACCES:
-                        JFW_TRACE2(OUString("[Java framework] sunjavaplugin: ")
-                                   + "Could not read directory " + usDir2
-                                   + " because of missing access rights.");
+                        JFW_TRACE2("Could not read directory " << usDir2 << " because of missing access rights");
                         continue;
                     default:
-                        JFW_TRACE2(OUString("[Java framework] sunjavaplugin: ")
-                                   + "Could not read directory "
-                                   + usDir2 + ". Osl file error: "
-                                   + OUString::number(openErr));
+                        JFW_TRACE2("Could not read directory << usDir2 << ". Osl file error: " << openErr);
                         continue;
                     }
 
@@ -1259,13 +1251,10 @@ void createJavaInfoDirScan(vector<rtl::Reference<VendorBase> >& vecInfos)
                         File::RC errStatus = File::E_None;
                         if ((errStatus = curIt.getFileStatus(aStatus)) != File::E_None)
                         {
-                            JFW_TRACE2(excMessage + "getFileStatus failed with error "
-                                + OUString::number(errStatus));
+                            JFW_TRACE2(excMessage + "getFileStatus failed with error " << errStatus);
                             continue;
                         }
-                        JFW_TRACE2(OUString("[Java framework] sunjavaplugin: ") +
-                                   "Checking if directory: " + aStatus.getFileURL() +
-                                   " is a Java. \n");
+                        JFW_TRACE2("Checking if directory: " << aStatus.getFileURL() << " is a Java");
 
                         getJREInfoByPath(aStatus.getFileURL(),vecInfos);
                     }