Feature request: Add support for arbitrary parameters when binding services via manifest.yml

ApplicationManifestUtils、特に asList、asListOfString、toApplicationManifest から始め、提供されたマニフェストを再現ケースとして使用してください。サービスバインディングパラメーターがどのように変換されるかを追跡し、ネストされたパラメーターマッピングが報告された ClassCastException なしに解析され、その値が保持されることを確認してください。

Hello,

I want to report this error when we push an app manifest with binding parameters. It seems that the manifest yaml doesn't get parsed correctly because the format is not supported

java.lang.ClassCastException: Cannot cast java.util.LinkedHashMap to java.lang.String
	at java.lang.Class.cast(Class.java:3369)
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
	at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:485)
	at org.cloudfoundry.operations.applications.ApplicationManifestUtils.lambda$asList$2(ApplicationManifestUtils.java:160)
	at java.util.Optional.ifPresent(Optional.java:159)
	at org.cloudfoundry.operations.applications.ApplicationManifestUtils.as(ApplicationManifestUtils.java:131)
	at org.cloudfoundry.operations.applications.ApplicationManifestUtils.asList(ApplicationManifestUtils.java:157)
	at org.cloudfoundry.operations.applications.ApplicationManifestUtils.asListOfString(ApplicationManifestUtils.java:164)
	at org.cloudfoundry.operations.applications.ApplicationManifestUtils.toApplicationManifest(ApplicationManifestUtils.java:346)
	at org.cloudfoundry.operations.applications.ApplicationManifestUtils.lambda$doRead$9(ApplicationManifestUtils.java:236)
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
	at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
	at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:566)
	at org.cloudfoundry.operations.applications.ApplicationManifestUtils.doRead(ApplicationManifestUtils.java:240)
	at org.cloudfoundry.operations.applications.ApplicationManifestUtils.read(ApplicationManifestUtils.java:73)
	at org.cloudfoundry.operations.applications.ApplicationManifestUtils$read.call(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)

Manifest format:

--- 
applications: 
- name: my-app
  services:
  - name: my-service1
    parameters: 
      foo: bar
      herp: derp
  - name: my-service2
    parameters: 
      foo: bar

  For more details on the binding params please read: https://docs.cloudfoundry.org/devguide/services/application-binding.html#-binding-with-application-manifest

Best regards.