case ORACLE: case AZUL: if ((getJavaVersion() == JavaVersion.JAVA_1_7) || (getJavaVersion() == JavaVersion.JAVA_1_8)) { long max = Runtime.getRuntime().maxMemory(); return (max == Long.MAX_VALUE) || (max < MAX_COMPRESSED_OOPS_JAVA7_MEMORY); } else if (getJavaVersion() == JavaVersion.JAVA_1_6) { try { int subversionIndexStart = JAVA_VERSION_TRIMMED.indexOf('_');