JRE profile compact1 has following providers configured in java.security file.

security.provider.1=sun.security.provider.Sun
security.provider.2=sun.security.rsa.SunRsaSign
security.provider.3=sun.security.ec.SunEC
security.provider.4=com.sun.net.ssl.internal.ssl.Provider
security.provider.5=com.sun.crypto.provider.SunJCE
security.provider.6=sun.security.jgss.SunProvider
security.provider.7=com.sun.security.sasl.Provider
security.provider.8=org.jcp.xml.dsig.internal.dom.XMLDSigRI
security.provider.9=sun.security.smartcardio.SunPCSC

But as per JRE profile specification, SunJGSS, SunSASL, XMLDSig and SunPCSC etc. security providers are not included.

getProviders() functions correctly and only returns the supported provider list so the configuration in java.security file is confusing. Following list is returned by Security.getProviders()

SUN version 1.7
SunRsaSign version 1.7
SunJSSE version 1.8
SunJCE version 1.7