Program: 34362
Project: 34362
Buggy source:
static SSLSocketFactory getSocketFactory(final String caCrtFile,final String crtFile,final String keyFile,final String password) throws Exception {
  Security.addProvider(new BouncyCastleProvider());
  X509Certificate caCert=null;
  if (caCrtFile != null) {
    PEMReader reader=new PEMReader(new InputStreamReader(new ByteArrayInputStream(Files.readAllBytes(Paths.get(caCrtFile)))));
    caCert=(X509Certificate)reader.readObject();
    reader.close();
  }
  PEMReader reader=new PEMReader(new InputStreamReader(new ByteArrayInputStream(Files.readAllBytes(Paths.get(crtFile)))));
  X509Certificate cert=(X509Certificate)reader.readObject();
  reader.close();
  reader=new PEMReader(new InputStreamReader(new ByteArrayInputStream(Files.readAllBytes(Paths.get(keyFile)))));
  KeyPair key=(KeyPair)reader.readObject();
  reader.close();
  TrustManagerFactory tmf=null;
  if (caCert != null) {
    KeyStore caKs=KeyStore.getInstance("String_Node_Str");
    caKs.load(null,null);
    caKs.setCertificateEntry("String_Node_Str",caCert);
    tmf=TrustManagerFactory.getInstance("String_Node_Str");
    tmf.init(caKs);
  }
  KeyStore ks=KeyStore.getInstance("String_Node_Str");
  ks.load(null,null);
  ks.setCertificateEntry("String_Node_Str",cert);
  ks.setKeyEntry("String_Node_Str",key.getPrivate(),password.toCharArray(),new java.security.cert.Certificate[]{cert});
  KeyManagerFactory kmf=KeyManagerFactory.getInstance("String_Node_Str");
  kmf.init(ks,password.toCharArray());
  SSLContext context=SSLContext.getInstance("String_Node_Str");
  if (tmf != null) {
    context.init(kmf.getKeyManagers(),tmf.getTrustManagers(),null);
  }
 else {
    context.init(kmf.getKeyManagers(),null,null);
  }
  return context.getSocketFactory();
}

Fixed version (ground truth):
static SSLSocketFactory getSocketFactory(final String caCrtFile,final String crtFile,final String keyFile,final String password) throws IOException, KeyStoreException, NoSuchAlgorithmException, CertificateException, UnrecoverableKeyException, KeyManagementException {
  Security.addProvider(new BouncyCastleProvider());
  X509Certificate caCert=null;
  if (caCrtFile != null) {
    PEMReader reader=new PEMReader(new InputStreamReader(new ByteArrayInputStream(Files.readAllBytes(Paths.get(caCrtFile)))));
    caCert=(X509Certificate)reader.readObject();
    reader.close();
  }
 else {
    ClassLoader classLoader=AbstractClient.class.getClassLoader();
    PEMReader reader=new PEMReader(new InputStreamReader(classLoader.getResource(SERVER_MESSAGING_PEM).openStream()));
    caCert=(X509Certificate)reader.readObject();
    reader.close();
  }
  PEMReader reader=new PEMReader(new InputStreamReader(new ByteArrayInputStream(Files.readAllBytes(Paths.get(crtFile)))));
  X509Certificate cert=(X509Certificate)reader.readObject();
  reader.close();
  reader=new PEMReader(new InputStreamReader(new ByteArrayInputStream(Files.readAllBytes(Paths.get(keyFile)))));
  KeyPair key=(KeyPair)reader.readObject();
  reader.close();
  TrustManagerFactory tmf=null;
  if (caCert != null) {
    KeyStore caKs=KeyStore.getInstance("String_Node_Str");
    caKs.load(null,null);
    caKs.setCertificateEntry("String_Node_Str",caCert);
    tmf=TrustManagerFactory.getInstance("String_Node_Str");
    tmf.init(caKs);
  }
  KeyStore ks=KeyStore.getInstance("String_Node_Str");
  ks.load(null,null);
  ks.setCertificateEntry("String_Node_Str",cert);
  ks.setKeyEntry("String_Node_Str",key.getPrivate(),password.toCharArray(),new java.security.cert.Certificate[]{cert});
  KeyManagerFactory kmf=KeyManagerFactory.getInstance("String_Node_Str");
  kmf.init(ks,password.toCharArray());
  SSLContext context=SSLContext.getInstance("String_Node_Str");
  if (tmf != null) {
    context.init(kmf.getKeyManagers(),tmf.getTrustManagers(),null);
  }
 else {
    context.init(kmf.getKeyManagers(),null,null);
  }
  return context.getSocketFactory();
}