ldap/src/main/java/org/springframework/security/ldap/server/ApacheDSContainer.java
public void setKeyStoreFile(File keyStoreFile) {
		Assert.notNull(keyStoreFile, "The keyStoreFile must not be null.");
		Assert.isTrue(keyStoreFile.isFile(), "The keyStoreFile must be a file.");
		this.keyStoreFile = keyStoreFile;
	}
public void setKeyStoreFile(File keyStoreFile) {
		Assert.notNull(keyStoreFile, "The keyStoreFile must not be null.");
		Assert.isTrue(keyStoreFile.isFile(), "The keyStoreFile must be a file.");
		this.keyStoreFile = keyStoreFile;
	}
The keyStore must not be null and must be a valid file. Will set the keyStore file on the underlying {@link LdapServer}.
@param keyStoreFile Mandatory if LDAPs is enabled