diff --git a/components-starter/camel-platform-http-starter/src/main/java/org/apache/camel/component/platform/http/springboot/SpringBootPlatformHttpBinding.java b/components-starter/camel-platform-http-starter/src/main/java/org/apache/camel/component/platform/http/springboot/SpringBootPlatformHttpBinding.java
index d5e493a28b4..657eb8f9089 100644
--- a/components-starter/camel-platform-http-starter/src/main/java/org/apache/camel/component/platform/http/springboot/SpringBootPlatformHttpBinding.java
+++ b/components-starter/camel-platform-http-starter/src/main/java/org/apache/camel/component/platform/http/springboot/SpringBootPlatformHttpBinding.java
@@ -167,6 +167,7 @@ protected void doWriteDirectResponse(Message message, HttpServletResponse respon
                         }
                     } finally {
                         IOHelper.close(new Closeable[]{is, os});
+                        stream.close();
                     }
                 } else {
                     if (LOG.isDebugEnabled()) {
diff --git a/core/camel-spring-boot/src/main/java/org/apache/camel/spring/boot/routecontroller/SupervisingRouteControllerAutoConfiguration.java b/core/camel-spring-boot/src/main/java/org/apache/camel/spring/boot/routecontroller/SupervisingRouteControllerAutoConfiguration.java
index dcdc34f9cf0..3b0428213ae 100644
--- a/core/camel-spring-boot/src/main/java/org/apache/camel/spring/boot/routecontroller/SupervisingRouteControllerAutoConfiguration.java
+++ b/core/camel-spring-boot/src/main/java/org/apache/camel/spring/boot/routecontroller/SupervisingRouteControllerAutoConfiguration.java
@@ -61,7 +61,7 @@ public SupervisingRouteController supervisingRouteController(SupervisingRouteCon
                 src.setBackOffMaxAttempts(config.getBackOffMaxAttempts());
             }
             if (config.getBackOffMaxDelay() > 0) {
-                src.setBackOffMaxDelay(config.getBackOffDelay());
+                src.setBackOffMaxDelay(config.getBackOffMaxDelay());
             }
             if (config.getBackOffMaxElapsedTime() > 0) {
                 src.setBackOffMaxElapsedTime(config.getBackOffMaxElapsedTime());
diff --git a/tooling/camel-spring-boot-generator-maven-plugin/src/main/java/org/apache/camel/springboot/maven/SpringBootAutoConfigurationMojo.java b/tooling/camel-spring-boot-generator-maven-plugin/src/main/java/org/apache/camel/springboot/maven/SpringBootAutoConfigurationMojo.java
index 13d5e91e1c6..da2b5947e3f 100644
--- a/tooling/camel-spring-boot-generator-maven-plugin/src/main/java/org/apache/camel/springboot/maven/SpringBootAutoConfigurationMojo.java
+++ b/tooling/camel-spring-boot-generator-maven-plugin/src/main/java/org/apache/camel/springboot/maven/SpringBootAutoConfigurationMojo.java
@@ -1938,6 +1938,7 @@ private void writeComponentSpringFactorySource(String packageName, String name)
 
                 FileUtils.write(target, code, StandardCharsets.UTF_8);
                 getLog().info("Created file: " + target);
+                is.close();
             } catch (Exception e) {
                 throw new MojoFailureException("IOError with file " + target, e);
             }
diff --git a/tooling/camel-spring-boot-generator-maven-plugin/src/main/java/org/apache/camel/springboot/maven/SpringBootStarterMojo.java b/tooling/camel-spring-boot-generator-maven-plugin/src/main/java/org/apache/camel/springboot/maven/SpringBootStarterMojo.java
index 7a016385ed9..bfcf25779fd 100644
--- a/tooling/camel-spring-boot-generator-maven-plugin/src/main/java/org/apache/camel/springboot/maven/SpringBootStarterMojo.java
+++ b/tooling/camel-spring-boot-generator-maven-plugin/src/main/java/org/apache/camel/springboot/maven/SpringBootStarterMojo.java
@@ -117,7 +117,9 @@ protected void executeAll() throws MojoExecutionException, MojoFailureException
 
     private void fixAdditionalDependencies(Document pom) throws Exception {
         Properties properties = new Properties();
-        properties.load(getClass().getResourceAsStream("/spring-boot-fix-dependencies.properties"));
+        InputStream is = getClass().getResourceAsStream("/spring-boot-fix-dependencies.properties");
+        properties.load(is);
+        is.close();
 
         Set<String> deps = new TreeSet<>(csvToSet(properties.getProperty(getMainDepArtifactId())));
 
@@ -233,7 +235,10 @@ private void fixExcludedDependencies(Document pom) throws Exception {
         // excluded dependencies
         Set<String> configExclusions = new HashSet<>();
         Properties properties = new Properties();
-        properties.load(getClass().getResourceAsStream("/spring-boot-fix-dependencies.properties"));
+        InputStream is = getClass().getResourceAsStream("/spring-boot-fix-dependencies.properties");
+        properties.load(is);
+        is.close();
+
         String artExcl = properties.getProperty("exclude_" + getMainDepArtifactId());
         getLog().debug("Configured exclusions: " + artExcl);
         if (artExcl != null && !artExcl.trim().isEmpty()) {