es fix1

Servidor JEE/src/main/java/edu/proygrado/ejb/EstadoSistemaEJB.java

@@ -504,8 +504,7 @@ public class EstadoSistemaEJB {
 	
 	
 	private String extractHostname(List<String> commandResult) {
-		String hosnameline = commandResult.stream().filter(s -> s.contains("hostname")).findFirst().orElse(null);
-		String dirtyHostname = hosnameline.split(":")[1];
+		String dirtyHostname = commandResult.stream().filter(s -> s.contains("hostname")).findFirst().orElse(null).split(":")[1];
         return dirtyHostname.substring(dirtyHostname.indexOf("\"")+1, dirtyHostname.lastIndexOf("\""));
 	}
 	
@@ -518,7 +517,9 @@ public class EstadoSistemaEJB {
 			Process process = processBuilder.start();
 			BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
 			String line;
+			int i = 0;
 			while ((line = reader.readLine()) != null) {
+				System.out.println((++i) + ": " + command + " -> " + line);
 				salida.add(line);
 			}
 			process.waitFor();
@@ -608,6 +609,7 @@ public class EstadoSistemaEJB {
 			schema = dburl.split("/")[3];
 			dbSize = ((BigDecimal)em.createNativeQuery("SELECT sum(DATA_LENGTH + INDEX_LENGTH) FROM information_schema.TABLES WHERE TABLE_SCHEMA = ? GROUP BY TABLE_SCHEMA").setParameter(1, schema).getResultList().get(0)).toString();
 		} catch (Exception e) {
+			dbSize = "";
 		} finally {
 			try {
 				userTransaction.commit();

Servidor JEE/target/m2e-wtp/web-resources/META-INF/maven/proygrado/matefun/pom.properties

 #Generated by Maven Integration for Eclipse
-#Mon Jul 27 12:54:34 BRT 2020
+#Mon Jul 27 15:40:50 BRT 2020
 version=0.0.1-SNAPSHOT
 groupId=proygrado
 m2e.projectName=Servidor JEE