HttpEmitterSSLClientConfig (druid-server 0.19.0 API)

```
public class HttpEmitterSSLClientConfig
extends Object
```
This is kept separate from HttpEmitterConfig because PasswordProvider is currently located in druid-api. The java-util module which contains HttpEmitterConfig cannot import PasswordProvider because this would introduce a circular dependence between java-util and druid-api. PasswordProvider could be moved to java-util, but PasswordProvider is annotated with ExtensionPoint, which would also have to be moved. It would be easier to resolve these issues and merge the TLS-related config with HttpEmitterConfig once https://github.com/apache/druid/issues/4312 is resolved, so the TLS config is kept separate for now.

Constructors
Constructor and Description
`HttpEmitterSSLClientConfig()`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`String`	`getProtocol()`
`String`	`getTrustStoreAlgorithm()`
`PasswordProvider`	`getTrustStorePasswordProvider()`
`String`	`getTrustStorePath()`
`String`	`getTrustStoreType()`
`boolean`	`isUseDefaultJavaContext()`
`String`	`toString()`

Constructor Detail
- HttpEmitterSSLClientConfig
```
public HttpEmitterSSLClientConfig()
```

public String getTrustStoreAlgorithm()

public PasswordProvider getTrustStorePasswordProvider()

public boolean isUseDefaultJavaContext()

Class HttpEmitterSSLClientConfig